Kent has been apple country for centuries, and the county still has the climate for it: mild winters, long autumns and enough sun in the east to ripen a decent Cox. You don't need an orchard to join in. One tree on a dwarfing rootstock will crop in a border the size of a wheelbarrow, and a columnar variety will fruit happily in a pot on a patio. What matters is picking the right tree for the space you actually have, planting it properly, and giving it attention at the right moments in the year.
Start with the rootstock, not the variety
Two things on the nursery label matter more than anything else: the variety and the rootstock. The variety decides flavour, season and how much fuss it needs. The rootstock — the root system your chosen variety is grafted onto — decides how big the tree grows, and therefore whether it belongs in your garden at all.
Most of what you'll see for sale uses the Malling series, developed at East Malling here in Kent:
- M27 — very dwarfing; roughly 1.2–1.8m. The sensible choice for a large pot.
- M9 — dwarfing; about 1.8–2.5m. The usual pick for a small garden border.
- M26 — semi-dwarfing; around 2.4–3m. Manageable, but give it room.
- MM106 — semi-vigorous; 3–4m and up. Better for a bigger plot or a tree trained against a wall.
Then choose a shape. A free-standing bush is the simplest. A cordon is a single stem carrying short fruiting spurs, spaced about 60cm apart along a fence or wall — you can fit four or five along a short boundary. An espalier is trained into horizontal tiers and takes up almost no depth. A stepover is a single low tier, roughly 40–50cm high, that doubles as an edging to a path or veg bed. Columnar varieties grow as narrow upright pillars and are the easiest option of all for a paved yard or balcony.
Kentish varieties worth growing
Local varieties have a real advantage: they were selected here, over generations, for our damp springs and mild, drawn-out autumns. These all do well in the county.
- Sunset — raised at Ightham in 1918 and the closest thing to a Cox flavour without the Cox temperament. Reliable, and crops more readily on its own than Cox does.
- Cox's Orange Pippin — the benchmark for flavour. Fussier about position and prone to scab, so give it the sunniest, most sheltered spot you have.
- Discovery — early and bright red, ready from late August. Eat them within a fortnight; they don't keep.
- Egremont Russet — nutty, firm-fleshed and dependable, with a russet skin that shrugs off scab better than most.
- Bramley's Seedling — the great cooking apple. Heavy crops, but it's triploid, which means it needs two other varieties nearby to pollinate it and can't pollinate anything else itself.
- Tydeman's Late Orange — raised at East Malling, late ripening and a genuinely good keeper.
- Malling Kent — also from East Malling; firm, aromatic and stores well into the new year.
Almost all apples need a pollination partner: a different variety flowering at roughly the same time. Check the pollination group on the label — the same group or an adjacent one will overlap. A crab apple such as 'Golden Hornet' will pollinate the whole row and looks good doing it.
Choose the spot, then plant it properly
Apples want sun — six hours or more if you can manage it — and shelter from the prevailing south-westerlies without being crammed into a corner where air can't move. Avoid the bottom of a slope, where frost sits in spring and can take the blossom.
Soil matters less than drainage. On the thin chalk of the North Downs, trees dry out and benefit from generous mulching. On Weald clay, the opposite problem: roots can sit wet all winter. If your ground is heavy, plant on a slight mound or work in plenty of compost first.
- Time it right. Bare-root trees go in between November and March while dormant. Pot-grown trees can be planted most of the year, but never into frozen or waterlogged ground.
- Dig a hole wider than the roots spread, and no deeper than the depth the tree was growing at in the nursery. Fork over the base.
- Soak bare roots for an hour, and trim any that are broken.
- Position the tree so the graft union sits 10–15cm above soil level, then backfill in stages, firming with your heel as you go.
- Stake it. A short angled stake for a bush tree; a proper stake-and-wire framework for cordons and espaliers.
- Water thoroughly — a full watering can, even if rain is forecast.
- Mulch 5–8cm of well-rotted compost or manure, kept clear of the trunk.
Care through the year
Watering and feeding
Young trees need water for their first two or three summers, especially on chalk. In a dry spell, soak once a week rather than little and often — a shallow sprinkle just encourages surface roots. Established trees rarely need help. Feed only if growth is weak: a balanced feed in spring, and for container trees a high-potassium tomato feed from midsummer. Too much nitrogen gives you leafy growth, aphids and very little fruit.
Pruning
Spur-bearing varieties such as Cox, Sunset and Bramley are pruned in winter, between November and February: shorten last year's growth, thin out crowded branches and keep the centre open. Tip-bearers, including Discovery, fruit at the ends of last year's shoots, so prune them lightly and take out old wood after picking instead. Trained trees are pruned in late summer — cut new shoots back to three or four leaves in August to keep the shape tight and push energy into fruit buds.
Thinning
After the June drop, thin crowded clusters so fruit sit roughly 10–15cm apart. You'll get fewer, larger apples, less risk of a loaded branch snapping, and a better crop the following year.
Growing apples in a pot
Use M27 or M9 and a container of 35–45 litres, filled with loam-based John Innes No.3 mixed with a little multipurpose compost. Stand it on feet so water drains freely. Container trees dry out fast — in high summer, expect to water daily — and they need feeding every fortnight from April to August. Repot every two or three years, trimming a little of the root ball. Raise pots onto feet over winter and wrap them if a hard frost is forecast.
Pests, diseases and realistic expectations
Codling moth is the usual culprit behind a grub in the core. Hang a pheromone trap in late May, fit grease bands around the trunk in October, and clear up fallen fruit rather than leaving it under the tree. Aphids and woolly aphid wash off with a jet of water; check for ants, which farm them. Apple sawfly leaves ribbon-like scars on young fruitlets in June — pick those off. Scab and canker are best managed by choosing tougher varieties, raking up fallen leaves and pruning out cankered wood in dry weather. Bin mummified fruit; don't compost it.
Expect some blemishes. A home-grown apple with a spot or two on the skin tastes better than anything from a supermarket shelf.
Picking, storing and the years ahead
Timing depends on variety: Discovery from late August, Bramley from late September, Cox and Sunset in early October, Tydeman's Late Orange into late October. To test, cup an apple in your palm, lift and twist — if it parts with the stalk intact, it's ready. Store only sound fruit in a cool, dark, frost-free shed or garage, in single layers on trays or slatted boxes, not touching. Cox keeps a few weeks; Bramley and Tydeman's will carry you into the new year. Check them regularly and use up anything softening.
Plant this winter, water for the first two summers, and by year three or four you'll have more apples than you can eat straight off the tree. A neighbouring tree or a crab apple in a hedge will help pollination no end — and the surplus is always welcome at the allotment gate or in a colleague's bag.
Photo: Adem Albayrak / Pexels
