Finding the Right Spot

Fruit trees are long-term residents, so it pays to spend time choosing where they go. Apples, pears and plums all crop best in full sun — aim for at least six hours a day during the growing season, ideally on a south or south-west facing site. A little shade in the late afternoon is far less damaging than shade in the morning, when the sun dries dew from the leaves and helps keep scab and canker at bay.

Shelter matters almost as much as sunshine. Strong winds batter blossom, snap young shoots and make life difficult for the bees that do the pollinating. A hedge, fence or open trellis that filters wind is better than a solid barrier, which creates damaging eddies. Just keep enough distance that the trees aren't shaded or starved of rain by the shelter itself. Avoid hollows and the bottom of a slope: this is where cold air pools on still spring nights, and a late frost can wipe out an entire year's blossom.

Soil should be free-draining but moisture-retentive, somewhere around neutral. If your ground is heavy clay, plant on a slight mound or in a raised bed, and never let trees sit in waterlogged soil over winter.

Rootstocks and Tree Forms

The rootstock — the root system a variety is grafted onto — controls how large the tree eventually grows. This single choice matters more than anything else in a small garden.

• M27 apples stay around 1.5–1.8m and suit containers or the smallest plots, but need a permanent stake.
• M9 is the classic small-garden choice, reaching 2–2.5m and cropping heavily and young.
• M26 gives a bush of roughly 2.5–3m, tough enough for grass and slightly heavier ground.
• Quince C keeps pears compact; Pixy does the same job for plums.

Tree form is the second lever. A cordon — a single stem trained at 45 degrees — can be planted just 75–90cm apart against a fence or wire frame, and will start fruiting in two or three years. Espaliers and fans are wonderfully productive flat against a wall, and a stepover makes an attractive, low edible edging. If you have room for only one tree, choose a bush on M26 or M9 and allow 3m of clear space around it.

Varieties Worth Growing

Most apples need a pollination partner flowering at the same time, so check the pollination group of anything you buy and pick a neighbour from the same group or one either side. Triploids such as Bramley's Seedling need two partners. Partly self-fertile varieties like Katy, Greensleeves and Falstaff make life easier in tiny gardens.

Reliable, flavourful choices include Discovery for an early crisp apple, Katy for heavy crops of juicy red fruit, Egremont Russet for that nutty, aromatic flesh that stores beautifully, and Fiesta for sheer productivity. For pears, Conference is partly self-fertile and forgiving, with Concorde close behind. Plums are simpler: Victoria is self-fertile, generous and superb for eating and cooking, while Czar crops well in cooler spots. Cherries on Gisela 5 are worth considering where space allows, though birds will compete for the harvest.

Planting Bare-Root Trees Well

Bare-root trees, available from late autumn to early spring while dormant, establish faster and cost less than container-grown stock. Plant on a mild, frost-free day between November and March.

• Dig a hole wide enough to spread the roots comfortably — depth matters less than width.
• Drive a sturdy stake in before planting so you don't damage roots later. For dwarf trees, a 1.8m stake set 45cm into the ground is about right.
• Position the tree so the graft union sits 10–15cm above soil level. Planting too deep is a common and serious mistake.
• Spread the roots over a cone of soil, backfill with the excavated earth plus a handful of blood, fish and bone, and firm gently with your heel.
• Water thoroughly, then mulch 5cm deep with well-rotted compost, keeping it clear of the trunk.
• Tie the tree to its stake with a flexible tie in a figure of eight so the stem isn't rubbed.

The First Few Years

Young trees need water far more than food. Give 10–15 litres a week through dry spells for the first two summers, and keep the ground around them clear of grass and weeds, which compete fiercely for moisture. Feed established trees in late February with a general fertiliser, and avoid heavy nitrogen dressings, which push leafy growth at the expense of fruit. A summer mulch of compost each spring is usually all the feeding a mature tree needs.

Pruning, Thinning and Protecting the Crop

Prune apples and pears in winter while dormant, removing crossing and congested branches to keep an open, airy centre. Trained forms such as cordons and espaliers are summer-pruned in August, cutting sideshoots back to three leaves above the basal cluster. Plums are the exception: prune them in June or July, never in winter, to reduce the risk of silver leaf and canker.

Thin apples in early July, leaving one fruit per cluster and roughly 10–15cm between fruits. The crop looks smaller at the time, but the fruit swells larger, tastes better and the tree is far less likely to slip into biennial bearing. Net ripening fruit against birds, hang wasp traps in late summer, and fit grease bands around trunks in October to catch the wingless winter moths climbing to lay eggs. If frost threatens while trees are in blossom, drape fleece over them at dusk and remove it in the morning — and if bees are scarce, a soft brush dabbed from flower to flower works surprisingly well. Cordons will reward you within three years; a bush takes four or five. Either way, the first bowl of fruit from your own small orchard is worth every bit of the wait.