Choosing the Best Apple Varieties for a Small British Orchard

Start with your site, not the catalogue

Every apple variety carries its own set of preferences, and the quickest way to waste three years is to plant something that sulks in your particular corner of Britain. An orchard on a damp west-facing slope in Devon behaves quite differently from one on thin chalk in Wiltshire, and both differ again from a windy plot at 250 metres in the Pennines.

Walk the ground before you order anything. Apples flower on two-year-old wood, so a late frost in a hollow at the bottom of the garden can wipe out a crop while trees higher up are untouched. Choose your highest, least frosty ground, or accept that you will need later-flowering varieties. Shelter matters too: windrock loosens young roots and bruises fruit, but a solid wall on the east side can funnel cold air straight onto the blossom. A permeable hedge usually serves better than a fence.

Match the rootstock to the space you really have

Rootstock decides the ultimate size of the tree, and it is the single most useful decision you will make.

• M27 — very dwarfing, best in a large pot or a bed with irrigation. Needs permanent staking.
• M9 — the standard garden choice, roughly 2–3 m, crops early, needs staking for life.
• M26 — semi-dwarfing, 3–4 m, a good compromise for a small orchard.
• MM106 — 4–5 m, more tolerant of grass and poorer soil, slower into cropping.
• M25 — vigorous, 5–6 m or more, suited only to traditional standards and grazing.

Allow about 2.5 m between M9 trees, 3.5 m for M26 and 5 m for MM106 if you want to mow between them. Cordons and espaliers on M9 or M26 let you grow six or eight varieties in the space of one bush.

Pollination groups: where most plantings go wrong

Apples are broadly self-sterile, so you need at least two varieties flowering at the same time. Nurseries sort them into numbered flowering groups, usually one to six, with group 1 earliest and group 6 latest. A variety will generally pollinate another in its own group or one immediately either side.

Early groups are risky in cold districts because blossom coincides with frost; later groups crop more reliably but may not ripen fully in a short season. Where space is tight, look for partially self-fertile varieties such as Katy, Fiesta, James Grieve and Discovery, which set some fruit alone but crop far better with a partner.

Watch out for triploids — Bramley, Blenheim Orange and Ribston Pippin among them. Their pollen is largely useless, so they cannot pollinate anything else. Plant a Bramley and you need two other varieties, ideally one on each side of its flowering period.

Soil, drainage and the replant problem

Apples want a deep, reasonably fertile loam at pH 6 to 7. They tolerate a wide range but hate waterlogged roots, which is the usual cause of a tree that lingers and never thrives. On heavy clay, plant on a slight mound and work grit and well-rotted compost into a wide area rather than into the planting hole alone.

If apples or pears have grown on the spot before, expect replant disease: poor establishment and stunted growth caused by a build-up of soil organisms. Leave the ground for a few years, grow a grass and brassica break, or sink a large container of fresh soil into the ground for the first season. Keep a clear metre around young trees — grass competes hard for water and nitrogen, and young apples lose that contest every time. Mulch in spring, but keep it clear of the trunk.

Choose varieties that cope with British weather

Cox's Orange Pippin remains the finest eating apple grown here, and also one of the fussiest: it dislikes poor drainage, suffers from scab and canker, and crops biennially unless thinned hard. If your site is anything less than good, consider its easier relatives — Sunset, Fiesta or Kidd's Orange Red — which deliver much of the flavour with fewer complaints.

For wet western sites, canker resistance is the priority. Egremont Russet, Ashmead's Kernel, Katy, Red Falstaff and most traditional cider varieties shrug off conditions that would finish a Cox. In drier eastern areas you can be bolder with dessert apples, though spring frost remains the greater risk.

Aim for a spread of seasons: an early Discovery or Beauty of Bath, a mid-season Egremont Russet, and a keeper such as Ashmead's Kernel or D'Arcy Spice still good in February. Add a cooker — Bramley if you have room, Lord Derby or Rev Wilks if you do not.

Cider apples: tannin is the whole point

Cider apples are not simply windfalls. They are grown for three things — acid, sugar and tannin — and it is tannin that gives real cider its structure and bittersweet depth. Varieties fall into four rough camps.

• Bittersharp — high tannin, high acid: Kingston Black, Foxwhelp, Tremlett's Bitter.
• Bittersweet — high tannin, low acid, the backbone of most blends: Dabinett, Yarlington Mill, Harry Masters Jersey, Michelin.
• Sharp — high acid; Bramley and other culinary apples work well as a minority of the blend.
• Sweet — low acid, low tannin, useful for softening a harsh juice: Sweet Coppin, Sweet Alford.

Plant at least three varieties and blend rather than pressing a single sort, which is rarely balanced. Dabinett is the dependable one — heavy cropping, good disease resistance and a useful pollinator. Yarlington Mill is tip-bearing and crops heavily but tends to biennial. Mature cider trees are traditionally shaken in late October or November and the fruit left to soften for a week or two before milling; a home grower can simply gather drops daily and press when the apples are ripe and fragrant.

Plant bare-root trees between November and March, on a day when the ground is neither frozen nor sodden. Stake, water through the first two summers, thin heavy crops in June to protect the branches, and be patient: a bush apple on M26 gives its first proper crop in its fourth or fifth year, and a standard may take a decade. Plant for the orchard you want in fifteen years, not the one you want next autumn.