September

The summer is drawing to a close but it usually manages to do this gracefully throughout the month of September. I may live to eat my words – September has been known to be cold and wet and climate change is challenging all preconceptions and experience – but by and large it is a lovely month with daytime warmth, nights that are pleasantly cool and a special light that has real elegance.

September is the month when everything in the garden thins out, as though the colours and light were being gently stretched and the leaves on the hedges gradually yellow and thin so the light drifts through them like smoke.

However the colours remain strong and the Jewel garden in particular can be at its best. Sunflowers, dahlias, cannas, tithonias, Zinnias and cosmos all continue to fill the borders with splashes of bright, strong colour. In the Cottage Garden there is a last flurry of roses with the second, all-too-brief flowering.

The green foliage of the grass borders start to become metallic and change colour to silvers, golds and bronzes.

The vegetable garden gives its most abundant harvest throughout September but with a sense, as the month draws to a close, that the productive year is ending too.

In all, this is one of my favourite times in the garden. Along with lots of good flowers and masses of ripening fruit and vegetables, the fading elegance gives it dignity and the knowledge that every fine day is one of the last makes them precious. It is a busy time too, with cuttings to be taken, seeds collected, much to harvest and hedge cutting to complete all before the weather turns.

What to do in the garden this month:

As always in the garden, many jobs roll over from month to month, be it weeding, deadheading or mowing the grass. Above all continue to deadhead daily, cutting back spent blooms to the next leaf – even if that means taking off quite a long length of stem.

Carry on collecting seeds as they ripen – and before they disperse – and once really dry, store them in a jar or paper envelope (NOT a plastic bag) in the fridge until you are ready to use them.

TAKE CUTTINGS

If you have not taken cuttings before – do not be daunted. They are easy, mostly successful and the gateway to producing scores of new plants for free. They also enable you to be very specific about what you want. A plant grown from a cutting will always be exactly the same as its parent plant whereas one grown from seed will always be different – albeit perhaps not very much and perhaps be an improvement. But cuttings are essentially clones so if you have a favourite rose or a particularly delicious gooseberry or a really good upright rosemary bush then all these qualities will remain with the new plants grown from cuttings.

Semi ripe cuttings are taken from current season’s wood that has started to harden off a little. The tip is soft and bendy but the base of the cutting will have wood that has started to become more rigid. This means that it will be slower to make new roots than a soft cutting but also be slower to die back and this allows for more flexibility and a much reduced sense of urgency about the whole proceedings. 

Before you set out to take any cuttings have with you a plastic bag and a sharp knife and secateurs. The bag is for placing the cut material immediately into to reduce moisture loss and the sharper your cutting implements the more likely they are to root. In principal it is best to take cuttings in the morning whilst the plant is full of moisture but in practise it is something best done as and when you are minded to do it. No time like the present!

Always choose healthy, strong, straight growth for cutting material. It should be free from any flowers or flower buds. Plants like rosemary will root successfully from side shoots that have been peeled from the main stem but where there is plenty of material I prefer to take shoots with the growing tip intact.

Once you have taken material from the plant and placed it in the polythene bag go and pot them up immediately. The cuttings are effectively dying from the second you cut them until they develop new roots so the quicker you can aid that process to happen the more likely you are to have success.

Strip off all lower leaves and side shoots so that only an inch or less of foliage remains. Cut the bare stem to size with a sharp knife or secateurs and bury it in a container of very gritty or sandy compost.

It is best to place the cuttings around the edge of a pot and you can always get at least 4 and often more in one container. Put this somewhere warm and bright but not on a south-facing windowsill as it may scorch. Water it well and then keep it just moist but a daily spray with a mister will help stop the leaves drying out before new roots have time to form. You will know that the roots have formed when you see fresh new growth. At that point the cuttings can be removed from the pot and potted on individually before planting out next spring.

SOW GRASS / REPAIR LAWNS

This is an ideal time of year to either sow or turf new grass or to repair patches and worn areas on your lawn.

If it is just a worn area of thin grass, rake away all thatch and moss and remove all weeds and thinly scatter grass seed, watering well and keeping it damp. The seed should germinate and grow in days. Do not mow it for at least a month and if it looks unsightly going into winter clip the new growth with shears.

For a larger area clean the edges with a sharp spade, fork it over to remove any compaction and either scatter with seed or cut a piece of turf to fit, making sure that the edges are butted tightly against the existing grass.

Like grass seed, it is important that turf should not be walked on or mown until growing vigorously which will indicate that the roots have become established and are growing strongly. Depending on the weather, this may mean leaving it uncut until next Spring.

AERATE LAWN

Even if your lawn has come through this summer unscathed, it is always a good idea to aerate it at this time of year.

You can use a fork by working the tines into the ground at 12 inch intervals or, for a larger lawn, hire a rolling hollow-tine or slitter. Ideally this is followed by working sand into the holes they create with a stiff brush.

Finally give the grass a thorough scratch with a wire rake, to remove all the thatch and moss and whilst it will look a little threadbare this autumn, next spring your lawn will be rejuvenated for this autumnal working over.

APPLES

Start to pick over any apples at least once a week, checking to see if any are ripe by holding them in the palm of your hand and gently lifting and twisting to see if the stalk comes away easily. Do not force it as when it is ready they always pick very easily.

If apples are to be stored successfully – and if carefully placed in a cool, dark fairly moist place they will keep for months – they must be picked without any bruises or blemishes and any windfall, however seemingly perfect, will not keep and should be eaten fresh or cooked and then frozen.

If you have more windfalls than you can possible eat or process, consider hiring an apple press to make juice which can then be bottled and stored.

PLANT BULBS IN POTS

Spring bulbs are now on sale but the ground is often much too hard to plant them in grass at this stage of the year, so I always begin by planting some bulbs in pots.

I start with crocus, daffodils – especially smaller ones like ‘tete a tete’ – reticulate irises, muscari and scillas. These need not be special or different from those in your borders or grass but will flower a little earlier and can be positioned to maximum effect next spring.

Choose an attractive pot which need not be deep – a terracotta pan is ideal – and can be very small – a few crocus in a small pot can cheer the darkest February day. However, you will need to mix your compost with some grit to make sure the drainage is good and the bulbs do not become waterlogged over winter. Place the planted pots in a sheltered position ready to move into the sun when new growth appears.

PLANT HARDNECK GARLIC

There are two types of garlic, hardneck and softneck. The type you mostly buy is softneck which has a plaitable stem, stores well (which is why shops stock it) and is often excellent. But the best, tastiest garlic is hardneck which has a stiff, upright stalk and because it is much harder to buy it makes sense to grow it yourself.

Hardneck varieties such as ‘Red Duke’, ‘Rocambole’, or ‘Early Purple Wight’ are slower to grow so should be planted now, a month or more before softneck varieties.

Like all garlic of any type, plant plump individual cloves (the bigger the clove the bigger the bulb it will generate) about 6 inches apart, pointed end up and buried a good inch below the surface in good but well-drained soil. Shoots will appear in about 6-8 weeks.

PRUNING SHRUB ROSES

I know that some gardeners are anxious about pruning roses but the many shrub varieties such as the gallicas, ‘english’ roses, albas or Hybrid Perpetuals are best simply trimmed with shears any time this month.

Do not worry about the position or angle of the cuts but clip away all long, straggly shoots as though you were trimming a hedge, leaved a compact, slightly domed bush that is about two thirds of its former size. In March, when you can see clearly without any foliage, you can inspect the shrub to remove any damaged or rubbing stems, but a simple shear in September is enough to keep it healthy and packed with flower next year.

PRUNING SUMMER-FRUITING RASPBERRIES

The old brown canes of Summer-fruiting raspberries can now all be cut down to the ground, leaving the fresh new green canes standing. These new canes will carry next summer’s crop.

It is a good idea to reduce these to the half dozen strongest shoots, taking out all smaller or awkwardly positioned growth. The remaining canes will need holding securely for the next year and therefore summer raspberries are best grown against a permanent system of support.

I tie the canes with twine to parallel wires fixed strongly between robust posts, weaving round them and fanning them out them evenly as I work along the wire at each level. It is important that it is really secure as winter winds can catch and damage them.

PLANTING BIENNIALS

Now – and over the coming weeks – is the ideal time to plant out biennials like foxgloves, wallflowers and honesty. Trays of plants can be bought and make a note to sow seed next May and June. Biennials germinate and establish foliage in one growing season and then produce their flowers the next having lasted through winter. They provide some of our best and most loved garden flowers and planted now will establish a good root-system in the soil, hunker down over the worst of winter and then start to grow again as soon as the weather warms up, ready for flowering in Spring and Summer before setting seed and dying back.

July

Whereas July 2018 was part of a long hot, dry spell, this year Longmeadow starts the month sodden after a particularly wet June. But, by British standards at least, July is always warm so midsummer rain means lushness and green everywhere along with the intense colours of the high summer borders. The biggest problem of this is that everything has to be staked and supported because not only does the rain batter and weigh down flower and foliage, but it also encourages masses of soft, sappy growth. The upside is that it is lovely!

 The roses do not like the weather but the first half of the month is when they are at their best, from the old-fashioned shrub roses in the Cottage garden to the rambling roses hanging in swooping swags from the branches of the apple trees in the orchard. The more we dead-head, the longer we can extend their season into July but by the end of the month most have done their work and are finished.

The garden shifts into another gear. The light becomes thicker and although the days are drawing in from their June extremes, the evenings are still long and warm and all the plants such as dahlias, agapanthus, cannas, sunflowers and cosmos that all come from much closer to the equator, start to kick into their flowering stride and provide a whole new, richer palette to our borders.

The vegetable garden in July has lots of salad leaves, peas, beans, new potatoes, beetroot, garlic, carrots and artichokes and and tomatoes just beginning to bear fruit. The rhubarb and asparagus have their last picking at the beginning of the month and then are left to grow freely so goodness can be fed back to the roots to provide next Spring’s bounty.

Soft fruit is at its best with strawberries, summer raspberries, Tay and Logan berries, gooseberries, black and red currants and all ready for harvest.

Longmeadow is alive with song birds in July as most of the young fledged and explore their new territory, learning to fend for themselves before moving on later in the year.

What to do in the garden this month:

CUT BACK EARLY FLOWERING PERENNIALS

Early flowering perennials such as oriental poppies, delphiniums and hardy geraniums such as g. phaeum should all be cut back to the ground to encourage fresh regrowth and repeat flowering in a couple of months time. This also creates space for tender annuals and perennials in the border. Remove all cut material to the compost heap, weed around the base of the plants, water if necessary and do not plant too close to them so that they have light and space to regrow and flower again at the end of summer.

SUMMER PRUNING APPLES AND PEARS

Pruning apples and pears at this time of year in summer is very useful for trained forms like espaliers, cordons or fans or mature trees that have become too large or crowded because, unlike winter pruning, done when the tree is dormant, this hard cutting back will not stimulate vigorous regrowth.  Unless you are training a particular new shoot, remove all this year’s growth back to a couple of pairs of leaves (usually about 2-4 inches) being careful not to remove any ripening fruits.  If you are training the fruit to a particular shape,  tie desired but loose growth in as you go. Cutting it back now also allows light and air onto the fruit that is ripening and stops your trees becoming too crowded with unproductive branches.

STAKING

The extra warmth of July – and the wetness that comes with it – often leads to a flush of lush growth that plants cannot support. The result is that borders can start to fall all over the place, plants outgrowing themselves and toppling chaotically – especially if lashed by rain winds or thunderstorms and what was lovely profusion, can become a disaster zone overnight.

So it is good to have some brush wood such as hazel pea sticks or metal supports ready and to gently work round the borders easing plants upright and providing the underpinning that they need – but without reducing the border to a stiffly corsetted state that loses all the charm of midsummer bounty. Ideally it should not look as though you have done anything at all.

This can often apply to taller growing annuals such as ammi majus, sunflowers, cleome, Cosmos sensation, tithonias and Leonotis – all of which are stalwarts of Longmeadow. As these are planted individually it is hard to support them in the gently bolstering fashion that suits a large herbaceous perrenial, but they can be staked to half their height and tied with soft twine so that they can still move gently but not collapse completely.

CUT HEDGES

Young birds will have left their nests by now so hedges can be safely cut. A trim now will allow any subsequent regrowth to harden off before possible autumnal frosts.

Start by cutting the sides. Be sure to make the base of the hedge wider than the top – regardless of the height. This ‘batter’ allows light to reach the bottom half and ensures full, healthy foliage down to the ground. Then cut the top, using string as a guide to keep it straight and level. If it is an informal hedge, curve the top over so it is rounded.

If you have an overgrown hedge now is the best time to reduce it in size whereas if you have a hedge that needs reinvigorating, wait until winter and trim it hard when it is dormant. This will promote more vigorous growth next Spring.

If the hedge trimmings are not prickly they will be soft enough to chop up with a mower and added as a useful contribution to the compost heap.

PICKING RASPBERRIES

I would trade the very best strawberry for any raspberries and the summer fruiting varieties are at their best in July. Summer-fruiting raspberries carry their fruit on the canes that grew the previous summer – so all the fresh growth made in the current year will crop next July – whereas autumn-fruiting types such as ‘Autumn Bliss’ produce their fruit on the new-season’s growth. There is a freshness and seasonal treat to the summer raspberries that makes them especially good and we often pick a bowl just before supper and eat with a little cream whilst they are still warm from the evening sun. Heaven!

TOMATOES

It takes a hot summer for many of my tomatoes at Longmeadow to ripen before the very end of July but there is still a lot of tending to be done. Side shoots have to be nipped off almost daily – a job that I try and do first thing in the morning when I open up the greenhouse because the plants are turgid and therefore brittle and the shoots snap off satisfyingly easily.

We water the tomatoes just twice a week unless it is very hot and do not feed them at all in July. The compost added to the beds gives them the food they need at this stage and overwatering can cause the fruits to split.

The hotter it is the better the fruit will taste but it is important to have as constant a temperature as possible rather than great fluctuations between day and night so how much we open and close the windows and doors will vary a lot.  But ventilation is very important to decrease the risk of blight and viruses and as the month progresses I start to remove the lower leaves so that air and light can move around the plants and ripen fruit in the lowest trusses.

FEEDING CONTAINERS

Most plants grown in a container of any kind will exhaust the available nutrients from the compost they were originally planted as they grow and will need a regular supplementary feed for the rest of the summer. A weekly feed high in potash that will help promote root and flower formation (but not over-lush foliage) is ideal. I find liquid seaweed or a proprietary liquid tomato feed to work well.

The secret is to give just enough – and not too much. Too many nutrients is as damaging as too few as it causes rapid, lush growth – often at the expense of flowers or fruit – and which attracts extra fungal and predatory problems. Never be tempted to make the feed any stronger than the instructions dictate and if in any doubt reduce the strength. Your plants and displays will be the better for it.

PRUNING RAMBLING ROSES

It is very important to keep dead-heading roses as the petals fade to encourage repeat flowering, but some roses have now finished all that they are going to do this year. Most ramblers fall into this category, especially in the south of the country, roses such as ‘Wedding Day’, ‘Paul’s Himalayan Musk’ or ‘Felicite Perpetue’ should be pruned as soon as they have finished flowering. If you are in doubt as to whether your rose is a climber or a rambler, ramblers tend to be much more vigorous and always have a mass of small flowers that never repeat once they have finished.

Many ramblers are best grown into a tree and these can be left unpruned apart from straggly, unkempt,  growth. However if space is limited or you are training the rose in any way this year’s new shoots should be tied in or cut back according to the circumstance. Remove any damaged or very old shoots, cutting them right back to the ground.

If training round a vertical support it is best to wind the stems in a spiral. Otherwise, the more horizontal the stems can be trained, the more flowers will be produced next year.

Finally, tie in any loose growth and mulch well.

SOWING PARSLEY

I like to have a constant supply of parsley which can easily be done as long as you make successional sowings and now is the best time to sow the seeds that will provide plants for harvesting through winter and the first part of next spring. When the seed has germinated prick out the seedlings into individual pots or plugs and grow them on until large enough to plant out.

Do not be tempted to leave a sprinkle of seed that develops into a bunch of spindly seedlings but thin and encourage each individual plant to be strong. Space them at least 9 inches apart and allow each to became really vigorous. The well-spaced plants will have a big root and recover quickly from being cut back by throwing up more fresh leaves and thus provide a much better source of leaves for a longer period.

PICKING SWEET PEAS

Few garden chores can be as pleasant or undemanding as this but be sure to regularly pick all the flowers from your sweet pea plants is the best way to extend their flowering season. Sweet pea flowers will rapidly develop seed pods in warm weather and these drain energy from the plant and trigger more seed production at the expense of flowers. I have found that the optimum picking period for sweet peas is about 10 days. It is important to remove every single flower – and to enjoy the resulting fragrant bunches of blooms for the house.

Use scissors and cut the stems as long as possible and as soon as you see any seed heads remove them immediately. This way, in a cool summer, the plants can go on flowering right into September.

HARVEST GARLIC AND SHALLOTS

If the leaves are yellowing and seed heads are forming, this is a good indication that garlic and shallots (and onions too if they are ready, although they may need a few more weeks yet) are usually ready to harvest.  Always use a fork to carefully lift them rather than yanking them out of the soil by hand as you want to try and avoid damaging the roots and especially the root-plate – where they attach to the bulb.

Clean any surplus soil but do not remove any foliage or roots before putting them to dry thoroughly. This can be done by leaving them on the soil if it is dry and warm, on a home-made rack made from chicken wire stretched over posts or in a greenhouse. Once they are absolutely dry – usually after a few weeks – they can be topped and tailed for storage.

SUMMER PRUNING CURRANTS

After gooseberries, red and white currants have been harvested – which they all will by the end of July – it is a good idea to give them a summer prune. Remove any new growth that is crowding the centre of your bushes and cut back the new shoots you wish to keep by about a third. This will let light and air into the plant, encouraging the wood to ripen and spurs to form which will carry next year’s fruits.  Blackcurrants can be pruned hard – removing up to a third of each bush – immediately after harvest.

February

I know that many people find February a difficult month. Winter had gone on too long and Spring seems too far. But I like February. I like the way that it opens out and releases the valves for Spring. I like the way that the days reach out, stretching, limbering up.

February is the month of small but powerful things. Catkins, snowdrops, aconites, crocus, hellebores, violets, primroses, all resist snow, ice and scything east winds to blaze with jewel-like intensity. There is something entirely hopeful and brave about these harbingers of Spring that fills me full of cheer and whets my horticultural edge. If they can feel Spring around the corner, then so can I.

There is an urgency to finish the planting of any deciduous trees and shrubs and the pruning of those already established. I also start to sow in earnest, beginning with the seeds of hardier vegetables like beetroot, spinach and winter lettuce varieties in plugs and seed trays so they can germinate and grow into strong seedlings in the protection of the greenhouse, before being hardened off and planted outside when the soil warms up in March or April.

If it is not too wet or too frozen I will try and complete the mulching of the borders as well. Whereas up to Christmas I have a strong sense of laying the garden to rest for winter, all February work is about setting things ready for what is to come and feels like the household preparations for a party.

What to do in the garden this month:

BARE ROOT PLANTS

Most people buy all their plants in a container from a garden centre. But woody plants such as trees and shrubs of all kinds can be bought ‘bare-root’. This means that they are raised in the ground and only lifted just before delivery. They will arrive with the roots wrapped in a bag of some kind but with no soil around them. I always try and buy bare-root trees and shrubs if I can.

The advantages of these bare root plants for the gardener, is that they are invariably cheaper, usually better quality and there is always a much wider range of types and varieties of bare root plants to choose from as opposed to containerised ones. They also are more likely to get established and grow quicker in your garden than container grown ones.

The only disadvantage is that, unlike a tree in a pot, you cannot put it to one side and plant it whenever you have the time or inclination. As soon as it arrives it should be placed in a bucket of water for an hour to give it a drink. Then either plant it immediately, taking it straight from the water to the planting hole so the roots do not dry out even for an instant, or heel it in until you are ready.

‘Heeling in’ means digging a trench or hole in a spare piece of soil (usually the veg patch) and, without any of the finesse of actual planting, burying the roots to protect them. It is best to put trees in at 45 degrees so they are not rocked by wind and if you have a number of hedging plants or young trees they will come in a bundle. This should be un-tied and the plants placed individually but closely spaced so the roots do not get entangled as they grow if they are left for a while (and I have left such plants heeled in for more than a year with no apparent ill-effects).

CHIT POTATOES

Leave potatoes at this time of year in the dark and they start to sprout long translucent, brittle shoots. But put them in a frost-free, brightly lit place and they slowly develop knobbly green or purple shoots which are ready to grow quickly when placed in the soil. This process is called chitting. Whilst chitting is not necessary for maincrop varieties, First or Second earlies benefit from being chitted by being ready to harvest at least a week, if not two, earlier than those planted unchitted – and an early harvest is always desirable for new potatoes and has the advantage of increasing the opportunities to lift the tubers before the risk of blight.

Put the seed potatoes in a seed tray or egg box, placing each one upright to encourage a tuber to grow from the end. Place them in a sunny, frost-free place such as a cool windowsill for 4-8 weeks so that when you are ready to plant them – usually around Easter – they will grow away fast.

SOW TOMATOES

It is a good idea to stagger the sowing of tomatoes because a lot will depend upon the unknowable weather we will get in Spring and Summer – so having two or even three batches of plants covers most bases. Scattering the seed thinly on the surface of peat-free compost in a seed tray and then very lightly covering them either with a layer of more compost or of vermiculite. Water them well and put them in a warm spot to germinate. A window sill is fine.

When the seedlings emerge make sure that they have as much light as possible and when they develop their first pair of ‘true’ leaves – that is to say leaves, however small, that are recognisably a tomato rather than the ones that grow initially – you know that they have roots and should be pricked out into better compost and individual pots or plugs to grow on into young plants ready to plant out into a greenhouse in May. I make a second sowing in a month’s time which will be better for outdoor plants.

SOW SALAD SEEDS

The increasing light levels in February mean that salad crops planted in a greenhouse in Autumn offer a generous supply of fresh leaves every day. Rocket, Mizuna, lettuces like Winter Density and Rouge D’hiver all survive the winter with a little protection (I always grow them in an unheated greenhouse) and then start to grow very strongly. I sow another batch of seed in early February which will be ready to replace this batch of plants in mid-March.

At the same time I sow broad beans under cover in pots or root trainers so they can be planted out into a raised bed as healthy plants in early April. Raised beds do (or should) not need digging in winter but a top-dressing of an inch or two of garden compost spread over them will incorporate into the soil over the coming month or so whilst the soil warms up sufficiently to sow direct.

PRUNING

By mid-February all the late winter/early spring pruning of climbers and shrubs can begin and continue until the middle of March. I practice this, focussing mainly around roses, clematis and shrubs such as buddleia.

Roses

There is no mystery to pruning roses and there is practically nothing you can do that the plant will not recover from. So relax and enjoy it! The only rules are to use sharp secateurs or loppers so the cuts are never forced and to try and cut just above a bud or leaf and don’t worry if it is outward facing or not. Any bud will do.

First remove all damaged or crossing stems. Then cut back hard any stems that look too weak to support their own weight. Finally remove any old, woody stems that are crowding the shrub by cutting right down to their base. Most shrub roses do not need any other pruning but can be reduced by a third to encourage early budding and a more compact shape. Hybrid teas, Floribundas and China roses follow the same sort of remedial treatment and then have all remaining healthy shoots cut back by two thirds to leave a basic framework from which the new flowering shoots will grow.

Climbing roses should be pruned to maintain a framework of long stems trained as laterally as possible with side branches breaking vertically all the way along them. These side branches will carry the flowers on new growth produced in Spring so can all be pruned back to a healthy bud – leaving no more than a couple of inches of growth.

Ramblers differ from climbers, which tend to have large flowers, often appearing more than once in the summer and on, some continuously for months – Ramblers have clusters of smaller flowers that invariably flower just once in mid-summer. These include ‘Bobbie James’, ‘Rambling Rector,’ and ‘Paul’s Himalayan Musk’. These need little pruning at all and never in winter or spring as the flowers are carried mostly on stems grown in late summer. Any pruning to train or restrict them should be done after flowering.

Clematis

The simplest rule is ‘if it flowers before June, do not prune’. So for early flowerers like C. montana, C.alpina or C.armandii, do not prune at all save to tidy their sprawl after they have finished flowering. Clematis with large flowers like ‘Marie Boisselot’ or ‘Nelly Moser’ should be cut back by about a third.

The late flowering clematis (i.e. flowering after Midsummer’s day, June 24th) such as C. viticella or C. jackmanii, produce all their flower buds on new shoots which are beginning to become visible now. If you leave them unpruned you end up with a mass of old, brown growth at the base of the plant and all the flowers at the top. So now is the time to cut them back hard. You cut right down to the bottom decent-sized bud although I like to leave a foot or two as an insurance against further really bad weather. In any event you can be very drastic, reducing a large clematis like C. rhederiana from 20 plus feet of thick growth to a few twigs. However this will ensure healthy flowering later in the summer from low down on the plant right to the top.

When you have cleared away the prunings, mulch the clematis very thickly with whatever organic material you have, this will feed the growing plant but more critically, help conserve moisture as clematis hate dry conditions. And if you are not sure what your clematis is (or whether your rose is a climber or a rambler) then leave it, let it flower and make a note for next year.

SHRUBS

Spring flowering shrubs such as Philadelphus, Deutzia, Weigela and Rubus all produce their flowers on shoots grown the previous summer so should not be pruned until after they have finished flowering.

However shrubs such as Buddleia, Cornus, Salix, Spiraea, deciduous Ceonothus, Fuchsia fulgens and Magallinica, all flower on new wood, so can all be cut hard back very hard just like late-flowering clematis. The harder they are cut, the more they will flower.

FORCING RHUBARB

One of my breakfast treats at this time of year is stewed rhubarb and yoghurt. No combination has a cleaner, sharper and yet hauntingly sweet taste that is guaranteed to brighten the sleepiest head and set you up for the rigours of the day ahead.

I grow a number of different varieties that provide a staggered harvest from the first fragile shoots that we pick to eat at Christmas to the last harvest at the beginning of July. Early and extra sweet rhubarb can be forced by excluding all light from the plant which in turn suppresses leaf growth down to a yellow flame at the end of a long pale pink stem whose sugars are greatly increased as a result. I tend to use ‘Timperly Early’ for this early harvest and it is, as the name suggests, an excellent early forcing variety. But if you do force rhubarb by blocking all light with an old chimney pot, or, if you are fortunate to find one, a proper terracotta rhubarb forcer with a lid, the later growth will be weakened so I suggest rotating the plants yearly for forcing duty to allow them to replenish their energy.

CHECK SUPPORTS

This is not a glamorous job but an important one. Go around your garden checking all supports, wires, ties and structures that will be carrying climbing plants this year. Any that are damaged or a bit ropey should be repaired or replaced now before they need to be used and before new growth begins that might be damaged by such repair work or even your heavy footwork in a border.

January

There is a hawthorn in the boundary hedge of my garden. It is a scrubby affair, not much more than a bush really, but every mid-January the sun lingers just over the top of it before dipping down over the horizon across the fields. This is an important day because that light shines straight down the main garden path and catches the panes of my greenhouses reflecting the blaze of sunset. The garden is literally lit up for the first time since October. The January days gradually lengthen and hope creeps back into my world.

Throughout November and December I spend more time looking at the garden than working in it. This is no bad thing. Really looking hard as the leaves fall away and die back forms a kind of permanent image in your brain that can be clothed with plants throughout the rest of the year. But at some point looking is not enough. So in January I start gardening again in earnest.

The weather has quite a lot to do with how much actually gets done. Although December is the gloomiest month, January can be very cold, snowy or very wet. Snow and rain severely limit what can be done so I cross my fingers and hope for a period of cold, dry weather when the ground will be hard enough to push a wheelbarrow without sinking to the axle in mud and – the greatest luxury of all and the failsafe measure of good winter weather – I can walk outside without having to put on wellington boots.

Snowdrops, aconites, hellebores, catkins and most gloriously of all, the early irises are all coming into flower. The garden is coming alive again – and so am I.

What to do in the garden this month:

WINTER PRUNING OF FRUIT TREES

This is always my big January job and if nothing else this is something I like to have finished by the end of the month.

Try to understand how something grows before pruning. Does it flower on new or old wood? Does it grow new shoots in a great post-flowering burst or do they steadily emerge over the season? Does a fruit tree need to achieve a certain maturity to create spurs that bear fruit or will they be produced in the first year of growth? Does the plant heal well or is it, like cherries and plums, a bleeder – and if so when does it produce least sap? If in doubt about any of this – don’t cut. Wait. You will never do harm by not pruning and patience in a garden is a great virtue.

If you prune an apple tree hard each winter it will make a mass of new growth but no flowers – and therefore no fruit. This cycle is often perpetuated by even harder pruning the following year – to get rid of all that new, fruitless growth, which, having lots of lovely succulent sap, will attract aphids and fungal disease. So through over-zealous and mistimed pruning people often ruin their fruit trees.

If you wish to curtail growth you leave the pruning to summer – July is ideal – when the foliage is fully grown and before the roots start to store food for winter. Do not prune plums, apricots, peaches or cherries (these should be pruned in late Spring and only if absolutely necessary).

APPLES AND PEARS

The idea is to produce a tree that has plenty of light and air reaching the centre. I do this by imagining a pigeon flying straight at the tree and pruning it so it can fly right through it from any angle. In principle you are trying to make a goblet-shape or a cupped hand with the fingers making the branches around the empty palm.

Start by removing any crossing or rubbing branches. Cut back any overlong or straggly branches to a bud to promote vigorous multi-stemmed regrowth. Keep standing back and reviewing the shape so that it both looks handsome and retains a strong, open structure. Always use very sharp secateurs, loppers and saws and never strain – always use an implement that is working well within its capacity. That way you retain control and risk least damage to the tree – and yourself. Traditional advice was to paint any large wounds made by pruning but current thinking is that this does more harm than good as it seals in moisture and disease. By far the best course is to leave a clean cut and let it heal over itself.

TRAINED FRUIT (CORDONS,ESPALIERS,FANS)

You must be counter intuitive with these. Remember that the harder you cut, the stronger the regrowth – so cut back any weak growth in winter to encourage vigorous new shoots in Spring. You must then prune again in July to restrict growth.

PRUNING SOFT FRUIT

Cut back autumn fruiting raspberries to the ground, removing all of last year’s canes. Cut away all crossing and inward growing growth from Redcurrants and Gooseberries to create an open goblet shape. Reduce remaining growth by a third to create a strong framework of branches.

I always take a few cuttings from the pruned material of Gooseberries and Redcurrants because they strike very easily and it means I can constantly add new, vigorous plants to replace the older ones. Simply select a nice straight shoot and divide it into lengths between 4 & 9 inches (10 & 20cm) long. Cut the top of each section at an angle and the bottom straight so that you remember which way up they should be.

Place the cuttings around the edge of a pot filled with a gritty compost mix, burying them deeply so that only an inch or so is above the surface. Water them and put them in a sheltered place. They will not need any extra heat or protection and will take a few months to show signs of growth – which will be the indication that roots have formed. They will be ready to pot into individual pots by mid-summer and to plant out next winter.

ONION SETS AND SEEDS

The advantage of growing onions by seed is that there are so many varieties to choose from. However it is much easier – and more common – to grow them from sets, which are small bulbs. If the ground is dry enough these can be planted now about 9 inches apart in rows with the tips sticking out of the soil. However if it is too wet, I suggest planting a batch in plugs in ordinary peat-free compost and protecting them in a greenhouse or cool windowsill where they will establish shoots and roots. Harden them off for at least a week outside before planting out when the soil is dry enough for them.

SOWING CHILLIES

Chillies are always the first seeds that I sow in the new year. They can be slow to germinate and certainly need some heat, either on a heated bench or on a windowsill above a radiator. Because of this I tend to sow them in seed trays rather than plugs and then transplant them to plugs as soon as the seedlings develop true leaves, potting them on again in March and then to their final terracotta pots in May.

The secret of successful chilli growing – other than plenty of light and heat – is to allow each plant as much time and opportunity to become big and bushy, feeding it weekly with a high nitrogen fertiliser (I use home-made liquid nettle feed) until the first flower buds start to appear in June and then switching to a high potash feed (liquid seaweed or homemade comfrey feed are both ideal) to stimulate as many flowers and subsequent fruits as possible on what by now should be a large plant.

Chillies need plenty of water but hate being waterlogged, so use a free-draining compost and never water them after 5pm to avoid the risk of them sitting overnight in soggy compost.

CHOOSE & ORDER SEEDS

Growing from seed is the cheapest way to fill your garden with colour and delicious vegetables and deeply satisfying and New Year is the time to start ordering seeds.
Do not rush this. Check websites and catalogues, draw up wish lists and plan where you are going to plant the seedlings before you make your order. There is no hurry. As long as the seeds are ordered this month it will leave you plenty of time to sow and raise them.

There have never been so many opportunities for buying seeds as there are now with a huge range via the internet and mail order catalogues. It is worth spending a little time comparing options and selecting new varieties and you can find organically raised seeds, seeds mass produced, local seeds and seeds from across the world. One word of caution – check how many seeds are supplied per packet – often the best value comes with slightly larger quantities per packet.

EMERGENCY JOB

It is not too late to plant tulips – but you really do need to get on with it. Tulips planted now might flower a little later than those planted in November but they will make a perfectly good display. If intending to leave them in the ground plant as deeply as you can – at least 4 inches. But if you just want a good show this year they can be popped an inch or two in the topsoil and will be fine for this Spring. When planting in a container make sure that they have good drainage because although they are completely hardy to cold, the biggest enemy is rotting in damp soil. But this is a job to do by the middle of the month at the latest.

POTTING COMPOST

Many gardeners will have noticed that a self-sown seedling will grow much healthier than one carefully raised under glass and then transplanted to exactly the same part of the border. This is because the seedling starts that complex relationship with the soil from the outset rather than having to establish it after it has been transplanted.
What does this mean for us gardeners?

The first is to take the old-fashioned option where possible and sow seeds into a seed bed, transplanting the seeds with a clump of moist soil around the roots. Another way of achieving the same effect is to sow directly where the plants are to mature. This is not always possible, especially with plants that are tender or slow to grow. The seedlings must be sown and raised in potting compost and then transplanted at a later, suitable date. This is where I think it is worth taking care with the choice of compost.

The first thing is to avoid peat. As a growing medium peat has many virtues. It retains moisture well yet drains freely. It is cheap. But none of this justifies the loss of peat bogs caused by extraction for horticultural use. We are using peat at around 200 times the speed that it can reform and over 95% of British peat bogs, which are essential for a whole range of birds and plants, have been lost this century. It cannot ever be justified. Composted bark works very well in most cases. Composted bracken makes an excellent ericaceous alternative, as does composted pine needles. All three are widely available.

No potting compost can match the complexity and range of micro-organisms in the soil that are essential to long-term plant health. But you can try and make your potting compost as good as possible by mixing in extra goodness and improving the drainage and ease of root development. I start with a measure of my own garden soil. This should always come from your own garden as it will have its own specific ecosystem. Also keep a supply of well-sieved garden compost in a bag and add a shovel or two to each mix. Finally invest in some bags of horticultural grit and add this liberally to ensure good drainage and a free root-run for the growing plants.

There will be a few weeds that appear but they are very easy to remove. Most importantly your plants will be healthy and specifically adapted for your soil from the first day. It is important to always use fresh potting compost for every new planting as even though used compost might look perfectly good, most if not all of the nutrients will have been used up. Recycle the used compost by spreading it on a border or your compost heap.

 

 

 

 

 

September

September is the month when everything in the garden thins out, as though the colours and light were being gently stretched and the leaves on the hedges gradually yellow and thin so the light drifts through them like smoke.

The sun noticeably drops in the sky, slanting at an angle that, for a few weeks, creates the best and most seductive light of the year.  The days are warm and the nights pleasantly cool and above all the light has a faded quality to it, as though thinned down and filtered through a cobweb.

However the colours remain strong and the Jewel Garden in particular can be at its best. Sunflowers, dahlias, cannas, tithonias, zinnias and cosmos all continue to fill the borders with splashes of bright, strong colour. In the Cottage Garden there is a last flurry of roses with the second, all-too-brief flowering.

The grass borders start to hide the magnificent stride – they will be at their very best next month – as the green foliage starts to become metallic and change colour to silvers, golds and bronzes.

The vegetable garden gives its most abundant harvest throughout September but with a sense, as the month draws to a close, that the productive year is ending too.

In all, this is one of my favourite times in the garden. Along with lots of good flowers and masses of ripening fruit and vegetables, the fading elegance gives it dignity and the knowledge that every fine day is one of the last makes them precious. It is a busy time too, with cuttings to be taken, seeds collected, much to harvest and hedge cutting to complete all before the weather turns.

 

FUNGI

There are times when fungus can be seen as a plague to blight the garden, spreading decay, collapse and horticultural disaster throughout the best kept border.

Yet the fields around Longmeadow are dotted with thousands of delicious field mushrooms and mushrooms are, of course, no more or less than the fruiting bodies of fungi and our hierarchy of ‘good’ and bad’ fungus is irrational.

In just one gram of soil – about a teaspoonful – you would expect to find around 10,000 species of fungi. All are part of the indescribably complex synthesis that enables plants to grow healthily.

Most fungi exist below the ground as mycelium that have wide-spreading filaments that feed on decomposing matter. So a ‘Fairy Ring’ in your lawn marks the extent of the mycelium growing outwards underground like the spokes of a bicycle wheel. The reason that the grass is greener and longer at the outer limit of the circle is that the fungus has used all the nutrients in the soil within the circle, whereas at the edge it excretes chemicals into the ground ahead to provide it with food and the grass temporarily responds by growing lusher.

Nearly 40% of the fungi in a healthy soil are vesicular arbuscular mycorrhyzae, known as VAM, which penetrate the cells of a plant’s roots and create a kind of living link between the root and the minerals and water in the soil.

Most fungi thrive in warm, damp conditions and global warming means that our mild autumns and winters and damp summers are making fungal ‘problems’ more common. There is truly nothing you can do to stop this happening. But ensuring plenty of ventilation, healthy plants and good soil drainage can help a great deal as well as celebrating the essential and unsung work that fungi are doing to help our gardens grow right under our feet.

What to do in the garden this month:

Some of the August jobs roll on into September. Above all continue to deadhead daily, cutting back spent blooms to the next leaf – even if that means taking off quite a long length of stem.

Carry on collecting seeds as they ripen – and before they disperse – and once really dry, store them in a jar or paper envelope (NOT a plastic bag) in the fridge until you are ready to use them.

Keep taking cuttings – in fact September is the very best month of all to take cuttings of shrubs like box, lavender, rosemary, as well as flowering plants like salvias and verbena. Always choose a healthy, straight shoot that is free from any flower buds (and this becomes increasingly hard to find as the month progresses) and always use a really free-draining compost or even pure perlite.

RIPENING TOMATOES

Tomatoes ripen best when the temperature is between 26 & 30 degrees so this summer was too hot for many of them – especially if grown under glass, and meant that many stayed green much longer than in a cooler summer. However by September the heat is running out and inevitably we are all left with green tomatoes that are never going to ripen. However if you pick them – either individually or on the bine, then put them in a drawer with a banana they will ripen and turn red.

SOW GRASS SEED/REPAIR LAWNS

This is an ideal time of year to either sow or turf new grass or to repair patches and worn areas on your lawn.

If it is just a worn area of thin grass, rake away all thatch and moss and remove all weeds and thinly scatter grass seed, watering well and keeping it damp. The seed should germinate and grow in days. Do not mow it for at least a month and if it looks unsightly going into winter, clip the new growth with shears.

For a larger area clean the edges with a sharp spade, fork it over to remove any compaction and either scatter with seed or cut a piece of turf to fit, making sure that the edges are butted tightly against the existing grass.

Like grass seed, it is important that turf should not be walked on or mown until growing vigorously, which will indicate that the roots have become established and are growing strongly. Depending on the weather, this may mean leaving it uncut until next spring.

AERATE LAWNS

Even if your lawn has come through this summer unscathed, it is always a good idea to aerate it at this time of year.

You can use a fork by working the tines into the ground at 12 inch intervals or, for a larger lawn, hire a rolling hollow-tine or slitter. Ideally this is followed by working sand into the holes they create with a stiff brush.

Finally give the grass a thorough scratch with a wire rake, to remove all the thatch and moss and whilst it will look a little threadbare this autumn, next spring your lawn will be rejuvenated for this autumnal working over.

APPLES

Start to pick over any apples at least once a week, checking to see if any are ripe by holding them in the palm of your hand and gently lifting and twisting to see if the stalk comes away easily. Do not force it, as when it is ready they always pick very easily.

If apples are to be stored successfully – and if carefully placed in a cool, dark fairly moist place they will keep for months – they must be picked without any bruises or blemishes and any windfall, however seemingly perfect, will not keep and should be eaten fresh or cooked and then frozen.

If you have more windfalls than you can possible eat or process, consider hiring an apple press to make juice which can then be bottled and stored.

PLANT BULBS IN POTS

Spring bulbs are now on sale but the ground is often much too hard to plant them in grass at this stage of the year, so I always begin by planting some bulbs in pots.

I start with crocus, daffodils – especially smaller ones like ‘tete a tete’ – reticulate irises, muscari and scillas. These need not be special or different from those in your borders or grass but will flower a little earlier and can be positioned to maximum effect next spring.

Choose an attractive pot which need not be deep – a terracotta pan is ideal –  and can be very small – a few crocus in a small pot can cheer the darkest February day. However,  you will need to mix your compost with some grit to make sure the drainage is good and the bulbs do not become waterlogged over winter. Place the planted pots in a sheltered position ready to move into the sun when new growth appears.

PLANT HARDNECK GARLIC

There are two types of garlic, hardneck and softneck. The type you mostly buy is softneck which has a plaitable stem, stores well (which is why shops stock it) and is often excellent. But the best, tastiest garlic is hardneck which has a stiff, upright stalk and because it is much harder to buy it makes sense to grow it yourself.

Hardneck varieties such as ‘Red Duke’, ‘Rocambole’, or ‘Early Purple Wight’ are slower to grow so should be planted now, a month or more before softneck varieties.

Like all garlic of any type, plant plump individual cloves (the bigger the clove the bigger the bulb it will generate) about 6 inches apart , pointed end up and buried a good inch below the surface in good but well-drained soil. Shoots will appear in about 6-8 weeks.

PRUNING SHRUB ROSES

I know that some gardeners are anxious about pruning roses but the many shrub varieties such as the gallicas, ‘english’ roses, albas or Hybrid Perpetuals are best simply trimmed with shears any time this month.

Do not worry about the position or angle of the cuts but clip away all long, straggly shoots as though you were trimming a hedge, leaved a compact, slightly domed bush that is about two thirds of its former size. In March, when you can see clearly without any foliage, you can inspect the shrub to remove any damaged or rubbing stems, but a simple shear in September is enough to keep it healthy and packed with flowers next year.

PRUNING SUMMER-FRUITING RASPBERRIES

The old brown canes of Summer-fruiting raspberries can now all be cut down to the ground, leaving the fresh new green canes standing. These new canes will carry next summer’s crop. It is a good idea to reduce these to the half dozen strongest shoots, taking out all smaller or awkwardly positioned growth. The remaining canes will need holding securely for the next year and therefore summer raspberries are best grown against a permanent system of support.

I tie the canes with twine to parallel wires fixed strongly between robust posts, weaving round them and fanning them out them evenly as I work along the wire at each level. It is important that it is really secure as winter winds can catch and damage them.

August

August always has that bittersweet combination of long summer days and a real sense of summer slipping away. August evenings are velvet-rich with golden light as the days draw in, and the month has a fullness, like the aftermath of a delicious meal, that pervades the whole garden. The August borders take on a kind of mature, leonine energy with strong colours made richer by the combination of heat and falling light.

Longmeadow takes on a new suit of clothes. There is a new richness of colour dominated by oranges, burgundies, purple and gold. Every day that passes is a bite out of summer and the movement is towards autumn. Yet the borders gain an intensity as though to counter this.

There used to be a piece of received wisdom that August was somehow a dead month in the garden. Maybe climate change has had an influence but if it ever was true it is certainly not so now. Whereas our July gardens started to feel worn out by drought and heat the August borders take on a kind of muscular energy, full, mature and assured. The sun is lower in the sky and the evenings, by the end of the month, much shorter so my favourite time of day is when the early evening sun hits the rich colours in the borders so that they glow with regal intensity.

August is also the peak of the vegetable year. It is the month of harvest. Gradually, one by one, all the crops are gathered in from the glut of tomatoes – perfect for freezing for sauce deep into winter – to that first ripe corn on the cob or my favourite August dish, a ratatouille made from my own onions, garlic, courgettes, tomatoes, dwarf beans and chilli.

EARWIGS

At this time of year it is very common to find that the petals of dahlias are clearly chewed and nibbled, often reducing them to tattered rags and pale imitations of their supposed glory.

The culprits are earwigs that have a distinct penchant for what is – to them at least – a juicy and delicious dahlia flower.

Conventional horticultural advice is to trap the earwigs overnight by placing an upturned pot or a matchbox on a cane by the dahlia and stuffing it with straw. The earwig goes into this at dawn to rest up, thinking it a convenient safe haven but realising that you, the gardener, are about to come along and extract you from your strawy bed before doing something very unpleasant and probably terminal.

But the common earwig, Forficula auricularia, is a fascinating creature. Earwigs certainly do not rely upon the dahlia for their daily diet, being pretty much omnivorous and will eat other insects that gardeners consider as pests. They thrive in mild, damp conditions which makes the UK almost ideal for them but can most readily be found under loose bark or any woody crevice in great clusters – attracted to each other by scent pheromones that they release. The females lay about 30 cream coloured eggs in underground nests in the new year and the nymphs hatch out in April and go through a number of cycles during which time the female will protect and feed them, until they are large enough to foray out on their own.

They seem to like dahlias because in late summer and autumn – when dahlias are at their best – the massed petals of the flower heads provide ideal shelter for them and once ensconced they nibble a little at their surroundings.

What to do in the garden this month:

CUT LONG GRASS

If you have areas of long grass – especially if they are planted with bulbs like daffodils or crocus, they should have been left uncut to at least the beginning of last month to allow flowers to set seed and bulb foliage to die back. But by now all long grass should be cut as short as possible. The aim is to expose areas of bare soil so that fallen flower seeds can make contact and germinate.

This might mean hiring a powerful cutter or using a strimmer – although a scythe still does the job as well as anything. Once the grass is cut it should all be raked up and put onto the compost heap (making sure that it is thoroughly dampened with a hose unless it is a very small amount). It is important to remove all cut grass as otherwise it feeds the soil as it decomposes and this will encourage lush regrowth at the expense of the wild flowers and bulbs. However, as long as the grass cuttings are collected, it may be kept mown short right up until winter.

DEADHEAD DAHLIAS

Dahlias will keep producing new flowers well into autumn as long as they are deadheaded regularly. The easiest way to tell the difference between a spent flower and an emerging bud is by the shape: buds are invariably rounded whereas a spent flower is pointed and cone-shaped. Always cut back to the next side shoot – even if it means taking a long stem – as this will stimulate new flowers and avoid ugly spikes of stem.

And if you do not have dahlias then deadhead anything and everything daily – nothing else is so effective in keeping summer flowers lasting as long as possible.

TOMATOES

As August progresses, tomatoes steady ripen, working their way up the growing cordons. From now on the aim should be to develop as much fruit as possible and not encourage much more actual plant growth. A high potash feed such as liquid seaweed or home-made comfrey tea will help and I remove all the leaves around ripening fruit which exposes them to sunlight, increases sugars and speeds up ripening whilst also adding ventilation and reducing the risk of blight or viruses.

TAKE CUTTINGS

As August progresses semi ripe cuttings taken from current season’s wood that has started to harden off are increasingly available and also increasingly likely to root quickly. In principal it is best to take cuttings in the morning whilst the plant is full of moisture but in practise it is something best done as and when you are minded to do it.

Always choose healthy, strong, straight growth free from any flowers or flower buds. Once you have taken material from the plant and placed it in the polythene bag go and pot them up immediately.

Strip off all lower leaves and side shoots so that only an inch or less of foliage remains. Cut the bare stem to size with a sharp knife or secateurs and bury it in a container of very gritty or sandy compost.

Put this somewhere warm and bright but not on a south-facing windowsill as it may scorch. Water it well and then keep it moist with a daily spray from a hand mister to help stop the leaves drying out before new roots have time to form. You will know that the roots have formed when you see fresh new growth. At that point the cuttings can be removed from the pot and potted on individually before planting out next spring.

MAKING NEW STRAWBERRY PLANTS

After the early strawberries finish fruiting – usually the middle of July – they put their energy into producing new plants via runners. These are long shoots with one or more plantlets spaced along their length. As the plantlets touch the soil they put down roots, establish quickly and so the plant regenerates itself. By pinning them to the soil or onto a pot with compost in it and then separating it from the mother plant these can be harvested as new plants that will have more vigour than the parent and keep your stock replenished and refreshed. I dig up and compost the parent plant after four years as their productivity rapidly declines after this and they often accumulate viruses.

By the end of August the rooted plantlets are ready for planting out into a new bed that has had a generous amount of compost added to it as strawberries are greedy feeders (they should always be planted on soil that has not grown strawberries for at least three years to avoid possible viruses). Space these at least 12 inches apart and ideally twice that to allow for maximum growth and productivity. Keep them well watered and mulch with more compost in autumn.

SOWING AUTUMN SALAD CROPS

Sow hardy salad crops such as ‘Rouge d’hiver’ and ‘Winter Density’ lettuce and Corn Salad, Rocket, Land Cress, Purslane, Mizuna and Mibuna. Make one sowing now for harvesting in October and November and another in a month’s time that will crop in the new year if grown under cover. Either sow them into plugs that can be transplanted as seedlings or sow direct in rows. Thin the seedlings as they emerge and keep them weeded and well-watered.

PRUNING LAVENDER

To avoid woody, leggy plants, lavender should be pruned every year. The best time to do this is as soon as the flowers start to fade, which, depending on the variety, can be any time between midsummer and the end of August. But do not wait for the seed heads to form or the flowers to turn brown as you want to allow the maximum amount of time for regrowth before winter.

Cut back hard to a good compact shape but be sure to leave some new shoots on each stem – lavender will often not regrow from bare wood. These new shoots will grow fast and provide an attractive and healthy cover to protect the plant in winter and provide the basis of next year’s display.

COLLECTING SEED

Growing your favourite plants from seed is easy and practically without cost. Not only will this give you dozens of free plants for future years but also spares to give or swap with friends and family and August is the time to begin collecting seed from your garden.

Use brown paper envelopes – A5 is the ideal size – and either carefully cut the seed heads and upend them into the envelopes, seed head and all or else place the envelope over the seed head, seal it and then snip the stem off and store it upside down. Label each envelope clearly with the date, name of the plant and, ideally, the position in the garden, and store them in a cool, dry place.

After a week or two the seeds should be dry and can then be sieved, cleaned and stored in sealed packets. For longer term storage, a plastic tub with a tight lid stored in the fridge is ideal.

WATERING CAMELLIAS, AZALEAS AND RHODODENDRONS

Camellias, Azaleas and Rhododendrons form their flower buds in late summer and autumn. In other words the display that they give you next spring is largely determined over the coming weeks. If they are too dry the buds will not form properly and those that are made quite often subsequently drop off in the spring before flowering as a result of dehydration the previous autumn. So give them a good soak – with rainwater if at all possible – especially if they are growing in a container, and do so each week for the next couple of months.

July

As my birthday is in July, it marks the beginning and end of my personal year and certainly during the course of the month there is a seasonal shift and the garden changes. The easy, open lightness of June is replaced with a richer quality and this is played out in the borders where the colours all become stronger. The first half of the month belongs to roses although by the end mine are mostly finished. Sweet peas are usually at their most bountiful and dahlias, sunflowers, cosmos and the late clematis all start to get into gear.

The vegetable garden in July has peas, beans, new potatoes, beetroot, garlic, carrots, artichokes and tomatoes just beginning to bear fruit, and late meals eaten outside as the light gently falls around the garden.

July is also irrevocably associated with school holidays and time spent playing outside in the sun. Adults call that play ‘gardening’ but the sense of freedom and the pleasure of being outside on long hot days is just the same.

OWLS

The other day a tawny owl fell down the chimney in our bedroom and spent the day there, perching rather crossly on top of a cupboard before drifting out of the opened window at nightfall.

This garden rings to the calls of tawnies all the year but especially from late summer into autumn when the young are leaving to find their own territories. But for now and for the rest of summer they will remain close to the nest, learning to hunt and mastering their incredibly silent, dexterous flight. Some nights a silhouetted figure will perch on a wigwam of bean sticks in the garden and screech with shocking loudness before slipping anonymously away. For such a big bird tawny owls fly with the muffled softness of a snowflake. Their night sight is good but their hearing is astonishing and the slightest rustle will be unerringly located and the scurrying mouse clutched in their powerful talons before it has heard a thing.

When I was a boy at boarding school in the early 1960’s the matron adopted a young owl and it would sit on her head as she walked round the dormitories, nibbling on her grey hair and pulling it gently in its beak. One night it swooped through the open window and sat on the end of my bed, shifting its feet and looking round with its swivel head. Then, as suddenly and quietly as it came, it flitted, mothlike back out into the dark of the night.

You never forget such things.

What to do in the garden this month:

CUT BACK EARLY FLOWERING PERENNIALS

Early flowering perennials such as oriental poppies, delphiniums and hardy geraniums such as g. phaeum should all be cut back to the ground to encourage fresh regrowth and repeat flowering in a couple of months’ time. This also creates space for tender annuals and perennials in the border. Remove all cut material to the compost heap, weed around the base of the plants, water if necessary and do not plant too close to them so that they have light and space to regrow and flower again at the end of summer.

SUMMER PRUNING APPLES AND PEARS

Pruning apples and pears at this time of year in summer is very useful for trained forms like espaliers, cordons or fans or mature trees that have become to large or crowded because, unlike winter pruning, done when the tree is dormant, this hard cutting back will not stimulate vigorous regrowth. Unless you are training a particular new shoot, remove all this year’s growth back to a couple of pairs of leaves (usually about 2-4 inches) being careful not to remove any ripening fruits. If you are training the fruit to a particular shape, tie desired but loose growth in as you go. Cutting it back now also allows light and air onto the fruit that is ripening and stops your trees becoming too crowded with unproductive branches.

CUT HEDGES

Young birds will have left their nests by now so hedges can be safely cut. A trim now will allow any subsequent regrowth to harden off before possible autumnal frosts.

Start by cutting the sides. Be sure to make the base of the hedge wider than the top – regardless of the height. This ‘batter’ allows light to reach the bottom half and ensures full, healthy foliage down to the ground. Then cut the top, using string as a guide to keep it straight and level. If it is an informal hedge, curve the top over so it is rounded.

If you have an overgrown hedge now is the best time to reduce it in size whereas if you have a hedge that needs reinvigorating, wait until winter and trim it hard when it is dormant. This will promote more vigorous growth next Spring.

If the hedge trimmings are not prickly they will be soft enough to chop up with a mower and added as a useful contribution to the compost heap.

PICKING RASPBERRIES

I would trade the very best strawberry for any raspberries and the summer fruiting varieties are at their best in July. Summer-fruiting raspberries carry their fruit on the canes that grew the previous summer – so all the fresh growth made in the current year will crop next July – whereas autumn-fruiting types such as ‘Autumn Bliss’ produce their fruit on the new-season’s growth. There is a freshness and seasonal treat to the summer raspberries that makes them especially good and we often pick a bowl just before supper and eat with a little cream whilst they are still warm from the evening sun. Heaven!

TOMATOES

It takes a hot summer for many of my tomatoes at Longmeadow to ripen before the very end of July but there is still a lot of tending to be done. Side shoots have to be nipped off almost daily – a job that I try and do first thing in the morning when I open up the greenhouse because the plants are turgid and therefore brittle and the shoots snap off satisfyingly easily.

We water the tomatoes just twice a week unless it is very hot and do not feed them at all in July. The compost added to the beds gives them the food they need at this stage and overwatering can cause the fruits to split.

The hotter it is the better the fruit will taste but it is important to have as constant a temperature as possible rather than great fluctuations between day and night so how much we open and closes the windows and doors will vary a lot. But ventilation is very important to decrease the risk of blight and viruses and as the month progresses I start to remove the lower leaves so that air and light can move around the plants and ripening fruit in the lowest trusses.

FEEDING CONTAINERS

Most plants grown in a container of any kind will exhaust the available nutrients from the compost they were originally planted as they grow and will need a regular supplementary feed for the rest of the summer. A weekly feed high in potash that will help promote root and flower formation (but not over-lush foliage) is ideal. I find liquid seaweed or a proprietary liquid tomato feed to work well.

The secret is to give just enough – and not too much. Too many nutrients is as damaging as too few as it causes rapid, lush growth – often at the expense of flowers or fruit – and which attracts extra fungal and predatory problems. Never be tempted to make the feed any stronger than the instructions dictate and if in any doubt reduce the strength. Your plants and displays will be the better for it.

PRUNING RAMBLING ROSES

It is very important to keep dead-heading roses as the petals fade to encourage repeat flowering, but some roses have now finished all that they are going to do this year. Most ramblers fall into this category, especially in the south of the country and those such as ‘Wedding Day’, ‘Paul’s Himalayan Musk’ or ‘Felicite Perpetue’ should be pruned as soon as they have finished flowering. If you are in doubt as to whether your rose is a climber or a rambler, ramblers tend to be much more vigorous and always have a mass of small flowers that never repeat once they have finished.

Many ramblers are best grown into a tree and these can be left unpruned apart from straggly, unkempt growth. However if space is limited or you training the rose in any way, this year’s new shoots should be tied in or cut back according to the circumstance. Remove any damaged or very old shoots, cutting them right back to the ground.

If training round a vertical support it is best to wind the stems in a spiral. Otherwise, the more horizontal the stems can be trained, the more flowers will be produced next year.

Finally, tie in any loose growth and mulch well.

SOWING PARSLEY

I like to have a constant supply of parsley which can easily be done as long as you make successional sowings and now is the best time to sow the seeds that will provide plants for harvesting through winter and the first part of next spring. When the seed has germinated prick out the seedlings into individual pots or plugs and grow them on until large enough to plant out.

Do not be tempted to leave a sprinkle of seed that develops into a bunch of spindly seedlings but thin and encourage each individual plant to be strong. Space them at least 9 inches apart and allow each to become really vigorous. The well-spaced plants will have a big root and recover quickly from being cut back by throwing up more fresh leaves and thus provide a much better source of leaves for a longer period.

PICKING SWEET PEAS

Few garden chores can be as pleasant or undemanding as this but be sure to regularly pick all the flowers from your sweet pea plants as this is the best way to extend their flowering season. Sweet pea flowers will rapidly develop seed pods in warm weather and these drain energy from the plant and trigger more seed production at the expense of flowers. I have found that the optimum picking period for sweet peas is about 10 days. It is important to remove every single flower – and to enjoy the resulting fragrant bunches of blooms for the house.

Use scissors and cut the stems as long as possible and as soon as you see any seed heads remove them immediately. This way, in a cool summer, the plants can go on flowering right into September.

HARVEST GARLIC AND SHALLOTS

If the leaves are yellowing and seed heads are forming, this is a good indication that garlic and shallots (and onions too if they are ready, although they may need a few more weeks yet) are usually ready to harvest. Always use a fork to carefully lift them rather than yanking them out of the soil by hand as you want to try and avoid damaging the roots and especially the root-plate – where they attach to the bulb.

Clean any surplus soil but do not remove any foliage or roots before putting them to dry thoroughly. This can be done by leaving them on the soil if it is dry and warm, on a home-made rack made from chicken wire stretched over posts or in a greenhouse. Once they are absolutely dry – usually after a few weeks – they can be topped and tailed for storage.

June

I always feel that June answers questions that the rest of the year poses. Some of these are practical – how will this border look at its very best? How sunny will this corner be at the very peak of the year? Where does the sun rise on the longest day? But most of the answers are to much more philosophical and personal questions, such as: Why do I garden? Or how does such a small patch of this earth give me so very much pleasure?

Colour arrives like a carnival and should be celebrated with high abandon. There are Oriental poppies with huge orange blooms, Bearded Irises topped with some of the richest colours in the whole floral world, large-flowering clematis and, as the month unfurls, roses, glorious roses of every shade of pink, white, red and yellow. The only sane response to this panoply of flowers is to bathe luxuriously in the colour.

I am sure that the secret of June is that it is not the peak of the garden’s year or aspirations. The vegetable garden is still surprisingly empty at the start of the month and although a June border is always lovely, it never has the range of plants or colours that come along later in summer. But because so much is still to come there is not that pang of incipient loss in the way that autumn is glimpsed around the corner of a late summer’s day.

Although trees, hedges and shrubs now have all their full summer foliage, everything still has the freshness and inner glow of spring. Nothing is jaded. Nothing has yet been taken for granted. June is growing and every moment is a celebration. In fact the weather can often be too cold, too wet or, just occasionally, too hot. No matter. This is minor stuff. The British garden – and countryside – is at its very best and I adore every second of it.

Midsummer’s Day, the summer solstice, is a real place in the same way that New Year’s Day or Easter is a meaningful place in the cycle of the year, and should be celebrated with as much energy and enthusiasm as these holidays – which, of course, our pre-Christian, megalith-building ancestors did. From June 24th onwards the days imperceptibly tip towards winter, so June must be savoured to the very last drop.

My idea of horticultural heaven is to be weeding or planting with light enough to work until after 10pm – although weeds have been known to be planted and seedlings weeded in the half-blind rapture of the June twilight! I carry these few precious evenings with me for the rest of the year rather like a pebble in my pocket that I can touch, and they see me through the dark days of winter.

BEES

Swarming bees are a sight that can be alarming at this time of year but in fact they are highly unlikely to attack or bother you at all. The queen will leave her hive looking for a new home, taking with her thousands of male worker bees. They will circle furiously, making a sound like a hundred motorbikes before settling on a branch in a huge living cluster, before heading off for an opening in a hollow trunk or a roof to establish the new colony.

GREENHOUSE /ALLOTMENT

The vegetable garden is coming out of the ‘Hungry Gap’ – that period between the last of the winter crops and the first of summer’s harvest – but there is still time to start a vegetable garden from scratch although there should be some urgency to do so. Tomato plants, courgettes, squashes, runner beans and sweetcorn can all be planted outside now the nights are warming up and aubergines, peppers, melons, cucumbers and more tomatoes grown in a greenhouse. It is important to keep a succession of lettuce going this month, making small sowings every two or three weeks to ensure a steady supply of fresh salad leaves. And of course keep on top of the weeds and water regularly if it is dry.

What to do in the garden this month:

TRIM VERTICALS

It is amazing how forgiving the eye is of the broad expanses of hedge, grass, border or anything really, as long as the edges, in any direction, are suitably straight and clean cut. It is too early to cut hedges because not all young birds have left the nest, but you can cut all entrances and exits and vertical planes in gaps in hedges to crispen them up and whilst this is quick and easy to do and clear up, it can transform the garden. Then, in a month’s time, all the hedges can have a proper trim and your edges, which by then will have become a little fuzzy again, can have their second cut.

SOW BIENNIALS

Biennials, such as Wallflowers, Honesty, Foxgloves, Forget-me-nots and Aquilegias differ from annuals, which grow, flower and set seed all in one growing season, in that they grow fast from seed and develop strong roots and foliage in one season and then flower in the next. For most this means that they germinate and grow without flowering in summer and autumn, remaining dormant over winter, then have another burst of growth before flowering in spring and early summer.

Sow them now in a seed tray, pots or in rows in the vegetable plot and prick them out into pots or thin so that each plant can develop healthy roots and foliage before planting them out where you want them to grow in autumn.

THIN APPLES, PEARS AND DESSERT GRAPES TO ENSURE GOOD SIZED FRUIT

It can be alarming when your precious apple tree suddenly deposits hundreds of small fruits on the ground, but this is perfectly normal and known as the ‘June Drop’.  The tree is just reducing the quantity of fruit it carries in order to successfully ripen those that remain. However it is indiscriminate about which fruit it lets go, so it is a good idea to selectively remove the smallest fruit at this time of year before the tree does it for you.

Reduce each cluster on a spur to just two fruits that are not touching each other. Not only will these grow and ripen better as a result, but also the risk of damaging the branches by the weight of the fruit later in the year is greatly reduced.

THE CHELSEA CHOP

‘The Chelsea Chop’ refers to a pruning herbaceous perennials so that they both flower later than they otherwise would and so that their flowering can be staggered if you have a number of plants. It also means that the plants will be more compact and sturdier, needing less staking. It is called the ‘Chelsea Chop’ because the time to do it is just after Chelsea Flower Show has finished.

The trick is to cut back the strongly growing foliage and stems of late flowering herbaceous perennials such as rudbeckia, heleniums and solidago, removing between a third and a half of the growth. This will stimulate fresh side shoots that will carry extra flowers, albeit appearing a little later and a little smaller than they would have done if left to grow freely. You can selectively do this to part of a large clump or to some of your plants and not others so that the flowering season is extended later into autumn.

DEAD HEAD ROSES TO PROLONG FLOWERING

Dead heading roses is really worth doing at least once a week- and preferably daily – in mid summer.

When you dead head, you are effectively pruning and thus stimulating fresh sideshoots which will bear new flower buds and therefore extend the flowering season. Dead heading also stops the plant developing seed and so increases the chance of repeat flowering as seed always takes precedence from the plant’s supplies of nutrients and water.

Just pulling off the old flower heads will help but by far the best approach is to use a pair of secateurs and to cut back to the first leaf below the spent flower. A new shoot will then grow from this point.

Of course some roses, especially the species bushes, have glorious hips in autumn and these will only develop if the flowers are allowed to set seed and fruit. So, enjoy the flowers as long as they last and then wait for the autumnal display that they will produce from their fruit.

PRUNE WISTERIA, CUTTING BACK ALL NEW GROWTH TO SIX INCHES

Wisteria produces its flowers on new growth, which in turn emerges from spurs off the main shoots. Now is the time to prune all this year’s new shoots back to a spur, leaving no more than about 6 inches of growth. In the process the whole plant can be tidied, trained and tied in so that there are no loose, trailing shoots. If there is any doubt about how hard to prune err on the side of cutting too lightly and then in the new year, when the foliage has all died back, you can prune again, reducing each side shoot to just 2 or 3 inches.

PRUNE EARLY FLOWERING SHRUBS

The Spring flowering shrubs such as Philadelphus, Amelanchier, Deutzia, Weigela and Rubus all produce their flowers on shoots grown the previous summer so should be pruned now. This will give the new growth plenty of time to ripen before winter and thus bear maximum flowers next spring. Mature shrubs should be pruned hard, cutting back most of the flowering stems to a healthy new shoot and taking the oldest growth (but no more than a third or quarter of the plant) right back to the base so it is completely renewed every three or four years. A very overgrown shrub should be renewed in this gradual manner too. Young shrubs should have the weakest growth cut back with the remainder pruned just to shape and size. Weed, water and mulch with compost after pruning is done and take semi ripe cuttings from healthy, straight non-flowering pruned stems.

February

February at Longmeadow is a busy month. The weather can still be very wintry but we take every opportunity to finish the winter jobs and to prepare for spring. All over the garden there are signs of new life appearing every day – modest at first with snowdrops, aconites and crocus all at their best, but as the month progresses the Spring garden fills with hellebores, pulmonaria, daffodils and vigorous growth from the later flowering bulbs such as tulips, cammassias, alliums and fritillaries.

The soil is still cold however so all our sowing is done indoors, growing seedlings on so they are ready to plant out as soon as the ground warms up.

SOW TOMATOES

I like to sow tomatoes in two batches, the first now and another in a month’s time, both to stagger the harvest and as an insurance against bad weather, scattering the seed thinly on the surface of peat-free compost in a seed tray and then very lightly covering them either with a layer of more compost or of vermiculite. Water them well and put them in a warm spot to germinate.

When the seedlings emerge make sure that they have as much light as possible and when they develop their first pair of ‘true’ leaves – that is to say leaves, however small, that are recognisably a tomato rather than the ones that grow initially – you know that they have roots, and should be pricked out into better compost and individual pots or plugs to grow on into young plants ready to plant out in May.

PRUNE LATE FLOWERING CLEMATIS

The late flowering clematis (categorised as Group 3) such as C. viticella or C. jackmanii produce their flower buds on new shoots. This means that none of the remaining stems left from last year will carry any flowers at all. Now is the time to remove the whole lot of it. You cut right down to the bottom decent sized bud (and if you are in the north of the country you may have delay this for a few weeks until such buds are visible), although I like to leave a foot or two as an insurance against further really bad weather. In any event you can be very drastic, reducing a large clematis like C. rehderiana from 20 plus feet of thick growth to a few twigs. However this will ensure healthy flowering later in the summer from low down on the plant right to the top. When you have cleared away the prunings, mulch the clematis very thickly. Garden compost is ideal, but anything is better than nothing because the worst thing for a clematis is to become too dry.

PRUNE BUDDLEIAS

If you live in the south or a sheltered area now is the best time to prune the Butterfly bush, Buddleia davidii, and it can be done any time in the coming month in colder areas. It produces its flowers on new growth so if it is cut back hard new, just before it begins growing, you will both stimulate extra new shoots and make sure that the shrub has as high a proportion of flower to wood as possible.

If your buddleia is growing in the open it can be cut back very hard indeed, leaving just two or three sets of new shoots from the base. If it is growing in a border it is better to cut back to two or three feet from the ground so that the new growth does not have to compete with surrounding herbaceous plants for light and air.

If you cut the pruned stems into short lengths they can be placed as a bundle in a corner to make excellent cover for insects and small mammals and thus add to the wildlife in your garden.

CHECK TIES & SUPPORTS

This is not a glamorous job but an important one. Go round your garden checking all supports, wires, ties and structures that will be carrying climbing plants this year. Any that are damaged or a bit ropey should be repaired or replaced now before they need to be used and before new growth begins that might be damaged by such repair work or even your heavy footwork in a border…

PLANT DECIDUOUS HEDGES

This is a job few of us do every year but most of us will do at least once in our gardens and now is the time to get it done. The ground has been very wet but ideally these should all be planted by the end of this month. Prepare the ground well by digging a trench at least 1 metre wide but only a single spade’s depth. Remove every trace of perennial weeds. Loosen the bottom of the trench by digging it with a fork. Do not add any compost or manure at this stage. Plant the hedging plants carefully, firming the excavated soil around the roots, either as a single or staggered row but resist spacing them too close together, as you will get a thicker hedge from strong plants. Water very well and then mulch all bare soil thickly with compost, well-rotted manure or chips and keep it mulched for the next three years to suppress all weeds and retain moisture. By then the hedge should be growing strongly and can have its first trim.

SOW ROCKET

Rocket is deliciously peppery and succulent and makes a delicious early spring salad leaf. Now is the best time to sow it as it germinates very fast and will grow in relatively cool weather whereas most lettuce needs warmer conditions to grow well.

Either sow directly where the crops are to grow or into plugs that can be germinated under cover and planted out when the seedlings are growing strongly. In both cases leave plenty of room – 6-9 inches – between individual plants. This will help them develop a strong root system which will produce stronger growth and a much greater number of leaves to harvest. The leaves are best cut as needed and will rapidly regrow as a result.

Another advantage of sowing rocket at this time of year is that it avoids flea beetle – which will leave a rocket leaf pinpricked with scores of tiny holes, each one of which callouses and makes the leaves tough to eat.

ROSE PRUNING

I once asked a veteran rose grower when he thought the perfect time to prune roses. “When the crocuses are in flower,” he answered. So mid-February to mid-March is ideal.

In principle rose pruning is easy and unfussy and can be done perfectly well with garden shears to create a neat, even shape. However it is worth bearing in mind the following:

Most shrub roses flower on new growth – so there will be very few flowers on the shrub as you see it now.

Remove any crossing or crowded stems and if in doubt where to cut you will do no harm to remove these right back down to the lowest visible bud.

Cut the weakest growth hardest. Most roses flower on new growth so the harder you cut, the stronger the new growth – and the more flowers you will have.

Don’t worry too much about cutting above an outward-facing bud – it really does not make much difference.

It is important to let light and air into a rose bush so try and leave it as an open, well-spaced set of branches with plenty of air in its centre.

PLANT ROSES

Why not plant a red, red rose on Valentine’s day? In fact: why not plant a rose of any colour you fancy this Valentine’s Day?

Dig a hole that is wide rather than deep and remove every scrap of weed. There is no need to add compost to the planting hole, but I do advise using mycorrhizal fungi to aid fast root development. Sprinkle the powder on the surface of the planting hole and do not cover as it is important that it makes direct contact with the roots.

Planting height is quite important for roses and like clematis, it is better to plant them deeper than most shrubs. I aim to have the point on the stem where the rootstock and top are grafted fully buried so that when the soil is back-filled just the branches are sticking out of the ground. This will secure it firmly and also reduce suckering.

Water it in really well and then prune all weak shoots back hard to encourage fresh, strong new growth. Finally, give your Valentine rose a generous mulch with garden compost or well-rotted manure.

DIVIDING AND SPREADING SNOWDROPS

Now, just as they finish flowering, is the perfect time to plan next year’s snowdrops. Snowdrops spread much better ‘in the green’ – i.e. when they are still growing and flowering – and you can expect a 100% survival rate using this method whereas they are notoriously tricky to grow from bulbs. Take your largest clumps and carefully dig them up, replacing or leaving half. Split the remainder into cup-sized clumps and replant in a new position, ideally in light shade, having first forked in some garden compost. Water them in well.

CHITTING POTATOES

Potatoes grow from sprouts that emerge in spring from the tubers and we are all familiar with transparent sprouts emerging from potatoes stored in the dark at this time of year. But if seed potatoes are exposed to light now the new sprouts will be knobbly and dark green.

When these ‘chitted’ potatoes are planted they are primed to grow away extra quickly. This is s especially beneficial for first earlies or maincrop varieties grown where blight is likely.

Place the seed potatoes in a seed tray or egg box and put somewhere bright, cool but frost free. The knobbly shoots will start to appear after a few weeks and can then be left until the soil is warm enough for planting.

SOW BROAD BEANS

If the ground is at all workable then I always try and sow some broad beans in February for an early crop. As soon as the soil warms up a little and the days get longer they will have had enough of a start to provide a picking a week or so earlier than the later ones – and that is a treat worth preparing for. Broad beans are legumes and although they add nitrogen to the soil they do best in ground that has had plenty of organic material added to it.

Sow the bean seed about 8 inches apart in double rows with about a foot or so between the lines and plenty of space – ideally about 3 ft  -between these double rows. You can draw a drill and place the beans in it and then cover them back over or, as I do, simply push each bean directly into the prepared soil. The best variety to use for these early beans is ‘Aquadulce’ although ‘Witkiem’ does well too.

January

December Nigel in snow

LAST MINUTE TULIPS

It is not too late to plant tulips either if you still have some bulbs unplanted or if you have not got round to it yet. Tulips planted now might flower a little later than those planted in November but they will make a perfectly good display. If intending to leave them in the ground plant as deeply as you can – at least 4 inches. But if you just want a good show this year they can be popped an inch or two in the topsoil and will be fine for this spring. When planting in a container make sure that they have good drainage because although they are completely hardy to cold, the biggest enemy is rotting in damp soil. This is a job to do by Jan 15th!

December snow bench

SOW CHILLIES

Chilies need a long growing season, so the sooner in the year they are sown the greater the chance of a strong plant developing and therefore the more fruits it can carry. Sprinkle the seed thinly in a general purpose compost either in seed trays or pots and put them in a warm place – ideally on a heated mat or in a propagator as they need at least 20 degrees to germinate. This will take a few weeks and the seedlings will grow slowly but as soon as they are big enough to handle transplant the seedlings to individual pots. They benefit from a weekly nitrogen feed (home-made nettle feed is ideal) to encourage strong, bushy plants. They will be ready to pot on or plant out in mid-May, at which point the feed should become high in Potassium (such as seaweed or home-made comfrey feed) to encourage the formation of flowers and subsequent fruit.

January orchard

PRUNING APPLES AND PEARS

Winter pruning of fruit trees is something that can be done even in bad weather and should be done by the end of February. Stand back and take a good look before you begin cutting and focus on three results.

  1. The first is to clear away any damaged, straggly or crossing branches. Do all these first and then take another good look before starting on the second task.
  2. Start to prune, bearing in mind that the aim is to stimulate more vigorous growth this coming spring. Pruning in winter will always result in increased, bushier, growth whereas pruning in summer will restrict growth – so bear this in mind when you cut.
  3. Finally, apples and pears do best with lots of light and air reaching the fruit, so think of this too, creating an open, airy framework which will also improve ventilation and reduce the risk of fungal problems.

Remember that lots of new growth will sprout in spring from where you make your cuts – none of which will carry any fruit for a couple of years or more. So factor that in.

December thick snow

CHOOSE & ORDER SEEDS

Growing from seed is the cheapest way to fill your garden with colour and delicious vegetables and deeply satisfying and it is time to start ordering seeds so sowing can begin next month.

There has never been so many opportunities for buying seeds as there are now with a huge range via the internet and mail order catalogues. It is worth spending a little time comparing options and selecting new varieties and you can find organically raised seeds, seeds mass produced, local seeds and seeds from across the world. One word of caution – check how many seeds are supplied per packet – often the best value comes with slightly larger quantities per packet.

December snowy cones fish eye

PLANTING DECIDUOUS HEDGES

Although the weather might make gardening a hostile experience, do take any opportunity to get deciduous hedges planted as soon as possible – certainly by the end of next month so that their roots are in the soil when they start to grow in March. Evergreen hedges can wait until April.

Prepare the ground by removing all weeds and large stones and dig it over thoroughly to the depth of a spade.

Do not add compost or manure to the soil beneath the plants. This will only encourage the growing roots to stay in the planting hole whereas the quicker they grow into the surrounding soil the healthier they will be.

Buy small plants which will establish much faster than larger ones, and resist the temptation to plant too close together.

Water them in well and then mulch generously with compost. Keep the young hedge weed free for a couple of feet either side and mulch annually with a thick layer or compost or bark until it has reached the height you wish and water in dry weather for the first year.

December snowy cones bw

CARING FOR POINSETTIAS

Many of us will have been given a poinsettia for Christmas and with a little care these can be made to last looking good for months and even be recycled to perform next Christmas.

Poinsettias do not like cool nights or big fluctuations in temperatures, so keep them where the average temperature is warmest, avoiding draughts, cold windows or even very bright spots that can get extra hot in the middle of the day even in January.

They like plenty of water but let the compost dry out before giving them a really good soak, watering the pot with a saucer beneath it and leaving it to stand for half an hour or so before removing the saucer and letting the excess water drain from the pot.

If you want to make it perform for next Christmas you need to prune it down to about 4 inches above the pot after the leaves fall off, sometime in February or March. Then put in a mild, shady spot and keep it dry until May when it should be repotted and kept as warm and humid as possible. At the end of September it must be provided with complete darkness for 14 hours a day for 8 weeks. Then it is bought into the light and watered and as a result it will produce its bright red bracts.

Or you could just buy another one…