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.

April

Lunch outside is the measure of good weather in Spring. The first day you can have lunch outside without freezing to death whilst simultaneously pretending that you having a great time and longing for a really hot fire to stand by, is either a freak of climate change or – April. You can also have snow, frost and heavy rain but it is a cruel year when there are not a few days of shirtsleeve sun in the middle of the day.

The garden responds to this extra light and heat by burgeoning. April is the month of growth. Only October can match it for transformation from the beginning to the end of the month. In a normal year (and in truth this year has NOT been normal ) April begins dominated by bare brown branches and bare brown soil, the grass still a lustreless winter green and ends with the long days full of the billowing majesty of Spring, heavy with leaf and alight with flower and – really importantly for me – the sky traced by the great swooping arcs of the swallows that have come home for their summer season.

There is still more to come of course but perhaps that is why I love it so much. It delivers all you might possibly desire along with the absolute certainty of even better to follow.

What to do in the garden this month:

April is the busiest month. The round of jobs remains much the same from year to year but there are always more of them than hours in the day. For a gardener this is heaven as it means you can spend all the daylight hours you have out in the garden doing the work you love.

The important thing is to get on top of things. So cut the grass, weed as much as possible, get perennial plants in the ground, finish mulching, sow some seeds – but in a manageable, enjoyable way. Keep it simple. There is still time to spare. And if there are jobs that you ‘ought’ to have done much earlier there are two sensible approaches. Either do them right now, a bit later than you should, or leave them till next winter. But having made the decision, act!

MOWING

Many of you will already have mown your lawns a few times already but a a word of advice for all of you as well as those that are yet to begin. Resist the temptation to scalp your grass down to its midsummer height. Set the blades high and just trim the grass for the first few weeks as much to even it out as to reduce it.  Then, as the weather gets warmer and the grass starts to grow more strongly, gradually reduce the height over a few weeks but always keeping it slightly on the long side. This will result in a much healthier, greener sward.

Add all clippings to the compost heap but mix it well with dry, brown material like straw or cardboard which will stop it becoming a wet, green sludge.

PLANT OUT SWEET PEAS

The time to plant out sweet peas into the garden is mid-April in the south and towards the end of the month further north.

Sweet peas grow best in rich soil with plenty of moisture and in cool – but not cold – conditions,  so the more you can enrich the soil with lots of compost or manure before planting, the better they will grow. I like to grow mine up bean sticks arranged as a wigwam but any support will do from bamboo canes to chicken wire. 

I plant two or three plants to each stick or support and water them in very well, before mulching them thickly to keep them weed-free and to stop them drying out. 

One word of caution. The aim is to grow strong, healthy individual plants so if you buy a pot with lots of seedlings I think it better to divide each pot into two or three. Then plant these sections at the base of each support so they have less competition and you should end up with more flowers.

PLANT NEW POTATOES

Whilst there is no rush to plant maincrop potatoes (I have planted as late as June and still had a good crop) the sooner you can plant seed for first earlies, the sooner you can enjoy that delicious harvest that always tastes so much better than any that you can buy.

Make a V-shaped trench 6-9 inches deep and place the seed potatoes about 12 inches apart along the bottom of it. Backfill the trench so that the soil forms a ridge along the length of it. Leave at least 3ft between rows to allow for earthing up – digging more soil onto emerging foliage to protect them from late frosts. I also grow them in a raised bed simply pushing each seed potato in a 6 inch deep hole made with a dibber with each plant about 18 inches apart in a grid. However you plant them, always enrich soil for potatoes with plenty of well-rotted manure or compost.

TIDYING BULBS

Although you should resist any temptation to cut back, tie up or ‘tidy up’ the foliage of any bulbs that have finished flowering as this will decrease the quality of flowering next spring, you can lift the bulbs, foliage, bulb and roots and pot them into a container which can then be put to one (sunny) side to die back and feed next year’s bulb without leaving an unsightly mass of dying foliage in a prime position for the next few months.

When the foliage has died back the bulbs can be stored in the pot, making sure they do not become too wet (they can dry out completely) and then replanted in autumn.

DEAD HEAD AZALEAS AND  RHODODENDRONS

This is a very simple job but one which is often overlooked. To extend the rhododendron and Azalea season and ensure that the plant does not waste its energies into seed production, dead head as many faded flowers as you can. This is particularly relevant to the large-flowered varieties.

Do not use secateurs as you risk injuring the fragile buds growing at the base of the flowers but gather the flower trusses between finger and thumb and snap them off.

Removing the withered flowers also reduces the risk of fungal infections and will increase next year’s flowering display. As well as doing the plant good it also removes unsightly dead flowers that can hang onto the shrub for days or even weeks.

HARDEN OFF TENDER PLANTS

Although there is still a risk of frost in my garden – and especially so the further north you go – it is time to start bringing tender plants such as Fuchsias, citrus, brugmansias, bananas, agapanthus or Cannas outside so that they can gradually acclimatise before being planted out into a border or pot.

It is not so much the absolute temperature as the variations between night and day that they must become used to.  Put them outside in a sunny but sheltered spot and have some horticultural fleece to hand to cover them if there is a cold night, but let them get used to the changes in temperature and exposure to wind and rain that they have not had to face over the past few months for at least a week – and preferably two – before moving them to their final position after the risk of any frost has passed.

PLANTING LILIES IN POTS

Plant lilies in pots for one of the best and most fragrant of summer displays. Most lilies like an ericaceous soil but Madonna Lilies, which are one of the first to flower, prefers an alkaline soil and will return year after year given the right conditions.

But you will not go wrong if you provide good drainage and a nice, loose compost. I achieve this by mixing in plenty of leafmould and grit into a bark-based general purpose compost but just adding perlite or vermiculite will help greatly.  Plant the scaly bulbs with about 4 inches of compost above the crown and put them somewhere lightly shaded to grow. Keep them well watered and move them to their final position when the buds develop in May and June. In general lilies like shady roots and sunny flowers so a west or east facing sheltered spot is ideal for their flowering performance.

SUPPORT HERBACEOUS PLANTS

The purpose of plant supports is to prevent any damage rather than to repair it, so the correct time to support any plant is before it needs to be done. The best way to do this in a border is to establish a system of supports that you put into place just as the herbaceous plants are starting to grow strongly, so that within a few weeks the supports will be hidden but quietly doing their work with the tender but vigorous new growth contained within their gentle, protective embrace.

I use a mixture of home-made metal supports, pea sticks (essentially bushy prunings from the garden) and canes with twine. Whatever you choose try and anticipate the growth and make the support adjustable or flexible to adapt a little. If you can make it decorative so much the better. But getting it into place now will avoid trying to rescue damaged plants in a month or two’s time.

DESIGN TIPS FOR A SMALL GARDEN

The first essential tip in designing a small garden is to keep it simple. One clear idea done well works best. One design style, one overriding theme and a sense of relaxed unity.

This applies to borders as well. Work out the effect you are trying to achieve, from a busy riot of herbaceous perennials, the cool sensuality of grasses or a working veg patch, and focus on that as the guiding theme.

One of the most common mistakes people make when designing a small space is to think that everything in it must be small. The opposite is usually true. A few large plants make a space seem bigger whereas lots of small ones make it feel crowded.

Any outsized object or plant can look perfectly at home in a tiny space as long as you are ruthlessly selective about it. If it does not look absolutely right then get rid of it. There is literally no room for compromise. You must ask yourself about every individual plant, every paving stone, each pot, whether it is the best use of that particular space, whether it is the right thing in the wrong place.

I would argue that small gardens should never have a lawn as a paved area will work in all weathers, is ideal for containers of all kinds and does not need mowing.

Finally, plant for all four dimensions, height, breadth, depth – and time. A small garden must work for you every day of the year. Use bulbs, annuals, climbers with good foliage as well as flowers – anything to extend the range of display within the garden and thus maximise the potential of the limited space.

October

October is a yellow month, with the Field maples, hawthorns and above all elm hedgerows blazing brilliant yellow before falling.  It is an earthy time with the smells of fruit, wormcasts, fallen leaves and woodsmoke sifting through the afternoon air.

There comes a moment in October when you realise that the garden is running out of steam. I like the way that the season can shift almost overnight in October with soft days glowing with light and midday sun warm enough for shirtsleeves and then blasts of weather that send you huddling for warmth and shelter.

However good the weather, you cannot avoid the evidence that the garden is drifting steadily into winter. Every sunny day is borrowed. The light – although often the softest and most golden of the whole year – is slipping away.

Every second of light is precious because finally, on the last weekend of the month, the clocks change and a door closes tight until next spring.

Despite the way that light, colour and human and plant energy are all on the wane, it is time to take stock and to plan ahead. It is not so much a time to put the garden to bed but to gently prepare it for action. The more that you can get done between now and Christmas to prepare the garden for Spring, the better it will be for you and the garden.

AUTUMNAL BIRDLIFE AT LONGMEADOW

The whole relationship between the garden and birds changes as soon as the leaves start to drop. For a start they are more visible. They crowd the branches as a series of shapes rather than sound then the outline of a small tree will suddenly fragment as a flurry of birds leave scared away from grabbing berries whilst they can.

It makes you aware of how present the soft midsummer sound of unseen birdsong is, how important an element in any garden. Winter bird sound is much harsher, a series of warnings rather than melodious love songs. Occasionally a Robin will astonish the afternoon with a clear burst of song, but a November afternoon in this garden tends to shuffle with staccato bird sound, like overhearing an argument in another room.

You know when winter is round the corner when the Fieldfares and Redwings arrive from their summer quarters in Siberia. They are heralds of the season just as surely as summer is certified by the first swallow. But the swallows arrive with a kind of soaring familiarity, reforming intimacy with the garden and the precise details of the house like a child returning home after weeks away. Fieldfares (Turdus pilaris) on the other hand are a curious mixture of awkward truculence and shyness. They look like large thrushes with handsome grey head, chestnut back, black tail and spotted underparts but are always seen in flocks, whereas the resident song thrushes are much shyer, more solitary birds – and have a much sweeter song.

Fieldfares rise in a clucking, chattering cloud if you so much as appear within their sight and yet are always pushing aggressively forward as soon as they think your back is turned. Everything about them is harsh and jerky. Yet I like them. They are of the season. They like the apples left in the orchard best of all and will fiercely defend a tree with windfalls from other birds. They also do a lot of good for the gardener, eating snails, leatherjackets and caterpillars.

The other winter thrush, the Redwing, is smaller, daintier and less intrusive. Whereas the fieldfare has an instantly recognisable mauvey grey head, the Redwing is only really distinguishable from a song thrush in flight when the red flash under the wing is very visible – although its tendency to flock, like the fieldfare, is also a giveaway. In the dead of the country night, in an otherwise silent pitch blackness I sometimes hear their thin rather ghostly flight calls as they fly overhead.

What to do in the garden this month:

SCARIFY LAWNS

A bit of work on your lawns now will be repaid many times next spring. Start by raking it hard with a spring-tine wire rake. This will remove a surprising amount of thatch and moss which can be put on the compost heap. Do not worry about bare patches – if large a little seed can be sprinkled on them but otherwise they will fill naturally.

Then aerate it to remove compaction. On a small patch, a fork thrust in as deep as possible every 9-12 inches will do the trick but you can hire aerating machines for a larger lawn that remove small plugs of soil.

When you have finished, brush any plugs or loose soil across the surface and if it is very compacted, also brush sharp sand into the holes you have made. Don’t worry if it looks rough –  it will quickly recover in time to face whatever winter can offer and start next spring in the best possible condition.

•   If you do not already posses them, invest in horticultural fleece and some cloches. The point is that these are only useful if you have and employ them before you need them and there is no guarantee that there will not be a hard frost in October. Cloches are very good for rows of vegetables, keeping them dry as well as warm (although I always leave the ends open – happy to trade some heat for some ventilation) and fleece is the best temporary protection against frost, either laid out over small plants or draped over shrubs and bushes.

•   Keep deadheading throughout October, particularly the equatorial plants like dahlias. This will extend their flowering season and squeeze the last bloom from them.

•   Save yourself a fortune by collecting seeds from perennial plants, using paper (not polythene) bags. Always label seed packets immediately. Store in a cool, dry place until ready for sowing.

•   It is not too late to take cuttings and there is no more satisfying process in the garden if it is successful. Choose healthy non-flowering growth, use a sharp knife and very free draining compost (I use 50:50 sharp sand and sieved leaf mould) and keep the humidity high. Most things will strike now and overwinter successfully without needing potting on.

•   It is worth taking trouble to store the fruit so that it lasts as long as possible. Only store perfect apples, which discounts nearly all windfalls. A cellar is ideal or a cool garage, but polythene bags, folded not tied and punctured with pencil holes work very well. Put the bags somewhere cool, dark and dry.

•   You can plant or move deciduous trees, shrubs and hedges even if they are still in leaf as they have finished growing and the soil is still warm so the roots will begin to grow immediately. I once moved a 4 year-old, 20 metre long hornbeam hedge in October. It never batted an eyelid and grew away the following spring stronger than ever. It is essential, of course, to give them a really good soak when you do so and to repeat this weekly until the ground is really wet or the leaves have fallen. But if you are planting or moving a number of trees or shrubs  It is best to start with any evergreens before deciduous plants as they need to maximise root growth before winter kicks in.

•   Plant or move biennials such as forget-me-nots, wallflowers, foxgloves, onorpordums and mulleins. Dig up healthy Verbena bonariensis, cut back and pot up to use to take cuttings next spring and take cuttings of penstemons and salvias.

•  Continue planting spring bulbs but wait another month for tulips.

SOW SWEET PEAS

By sowing sweet peas in October you will have bigger plants with a stronger root system that should give flowers next spring earlier and last longer. But the disadvantage is that these young plants will need storing and some protection over winter if the weather is bad. So I sow some now and another batch in February and spread the risk.

I sow three seeds in a three-inch pot although root-trainers also do the job very well. Use a good potting rather than seed compost. Put them to germinate on a windowsill or greenhouse and once the first leaves have grown, place outside in a cold frame or protected spot. They only need protection from hard frosts, mice and becoming sodden, so do not provide any extra heat. They will be ready to plant out in April.

•   Cut back and compost all rotting foliage in the borders but leave as much winter structure as possible.

•   Start digging any ground that you want to replant this winter or use next spring. Doing it at this time of year means that it is accessible, dry and there is more daylight to do it in! But if this seems daunting do 30 minutes a week in two 15-minute sessions. Leave the soil in large slabs for the weather to break down over winter.

•   If you have raised beds – and if not October is an ideal month for making them – mulch them with an inch or so of garden compost as they become clear, leaving the worms to work it in ready for sowing or planting next spring.

•   Unless the weather is bad, most leaves do not start falling until November but gather them all and store every last one – nothing makes for a better soil conditioner or potting medium. If you do not have somewhere to store them sort this out early in the month. A simple bay made from four posts and chicken wire is ideal.

•   Sow ‘Aquadulce’ broad beans outside for an early harvest next May or June and sow sweet peas in pots and over-winter in a cold frame.

•   Keep cutting the grass for as long as it keeps growing, however it is better to have the grass too long than too short over the winter months. Rake out thatch and moss and add to the compost heap.

•   Cut off any hellebore leaves that are obviously diseased and mulch around spring-flowering perennials with a 50:50 mix of last year’s leaf mould and garden compost.

PRUNE CLIMBING ROSES

Climbing roses flower on shoots grown the same spring so they can be pruned hard now. (Rambling roses on the other hand produce their flowers on shoots grown the previous summer so should only be pruned immediately after flowering.) Start by removing any damaged or crossing growth or any very old wood which can be pruned right back to the ground. The main stems should be fanned out at an equidistance as horizontally as possible, tying them to wires or a trellis. Then all the side shoots growing from these main stems – which produced this year’s flowers – can be reduced to a short stub of a couple of leaves. The effect should be a tracery of largely horizontal growth with pruned side-shoots running along their length. Finally make sure it is all tied firmly in to avoid winter damage

•   We give our deciduous hedges – hornbeam, hawthorn and field maple – a light trim in October which keeps them crisp right through the winter and looks really good when everything else has sunk into decline.

Finally, and most importantly, get outside and relish every second of October sun. It will be a long time gone.

 

 

 

 

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.