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How to Grow Peaches UK | Regional Planting Calendar
Peach (Prunus persica)
2 sources cited · Verified
The short answer
Plant
Early November to late March
Site
8+ hours of sun
Biggest risk
Coryneum (shot hole) blight
In the UK, peaches go in the ground early November to late March.
Peaches (Prunus persica) — Deciduous fruit tree.
Timing is the decision that matters most in the UK: sowing early November, and that same window applies across all 4 regions covered here.
Core growing advice on this page is checked against named horticultural sources — see References.
Regional Planting Calendar
Region
Sow
Southern England
early November to late March
Midlands
early November to late March
Northern England
early November to late March
Scotland
early November to late March
Southern England - detail & sources
RHS states peach trees are planted (not sown) from late autumn through March, ideally as a partially trained fan; applied as one UK-wide dormant-season planting window across all four sub-regions, matching the convention used for Apple, Pear, Plum, Damson and Sweet Cherry.
Midlands - detail & sources
RHS states peach trees are planted (not sown) from late autumn through March, ideally as a partially trained fan; applied as one UK-wide dormant-season planting window across all four sub-regions, matching the convention used for Apple, Pear, Plum, Damson and Sweet Cherry.
Northern England - detail & sources
RHS states peach trees are planted (not sown) from late autumn through March, ideally as a partially trained fan; applied as one UK-wide dormant-season planting window across all four sub-regions, matching the convention used for Apple, Pear, Plum, Damson and Sweet Cherry.
Scotland - detail & sources
RHS states peach trees are planted (not sown) from late autumn through March, ideally as a partially trained fan; applied as one UK-wide dormant-season planting window across all four sub-regions, matching the convention used for Apple, Pear, Plum, Damson and Sweet Cherry.
Water: About 30in of water over the growing season, applied every 7-14 days to a depth of 18-24in via drip or soaker hose rather than overhead sprinklers (USU Extension); good moisture is particularly important as fruit swells in early-mid summer (RHS)
Plant a partially trained fan from a specialist fruit nursery, late autumn to March, 20-30cm from a warm south/south-west wall angled towards it, in deep fertile well-drained soil (RHS). USU Extension gives the US orchard alternative: space free-standing trees 12-16ft apart and match the cultivar's winter chilling-hour requirement (roughly 500-1000 hours below 45F) to the local climate.
Flowering and pollination
6
Flowers early in spring when few pollinating insects are active, so hand-pollinate with a small paintbrush over several dry sunny days for a good crop; protect open flowers from frost with fleece, hessian or an old sheet overnight, removed by day (RHS).
Fruit development and thinning
7
Thin fruit at hazelnut-to-walnut size to one every 20cm/8in, removing awkward, distorted or small fruit first (RHS); USU Extension's equivalent is to keep about 20-25 fruiting laterals per tree and thin each to 1-3 fruits at golf-ball size. Prune fan-trained trees in spring and again after fruiting in summer -- never in winter, to avoid silver leaf and bacterial canker infection (RHS).
Ripening and harvest
8
Ripens from July to September depending on variety; pick when fully coloured and the flesh near the stalk feels soft, cupping the fruit and lifting gently so it comes away easily (RHS). Protect ripening fruit from birds, squirrels and wasps with secure netting or fruit sleeves (RHS).
When to pick: Fully coloured, flesh near the stalk feels soft; the fruit should lift away easily when cupped and gently lifted (RHS). USU Extension notes early varieties can be ready from mid-July, late varieties into September, with yields of roughly 1-6 bushels per mature tree.
Storage
Best eaten as soon as possible after picking, ideally still warm from the sun (RHS); if needed, USU Extension notes fruit keeps in a cool area for up to 2 weeks.
USU Extension: round, purple-tinted leaf lesions turning black ("coryneum" or "shot hole" blight); controlled by pruning out infected branches and captan or chlorothalonil sprays.
Brown rot (stone fruit)
moderate
Monilinia laxa
Named directly on RHS's own growing-guide page as "brown rot", a fungal disease affecting ripening fruit; recorded here as Monilinia laxa, the species usually responsible for stone-fruit brown rot in the UK, distinct…
Peach leaf curl
moderate
Taphrina deformans
Named directly on RHS's own growing-guide page; causes severely distorted leaves, though a few varieties offer some resistance.
Bacterial canker (Prunus)
moderate
Pseudomonas syringae pv. morsprunorum
Named directly on RHS's own growing-guide page; RHS's pruning-timing advice (spring/summer only) is specifically to reduce this infection risk.
Silver leaf
low
Chondrostereum purpureum
Named directly on RHS's own growing-guide page; also addressed by the spring/summer-only pruning rule.
Honey fungus
low
Armillaria spp.
Named directly on RHS's own growing-guide page (no severity grading given).
Blossom wilt
low
Monilinia laxa
Named directly on RHS's own growing-guide page (no severity grading given).
Foot and root rot (general)
low
USU Extension names crown/root rot (yellowing leaves, branch dieback, linked to poor drainage/overwatering); recorded against the existing general foot/root rot entity.
RHS names "fruit aphids" generically; USU Extension separately confirms aphids as a peach pest, causing leaf curl and sticky residue.
Birds (fruit)
moderate
Aves
Named directly on RHS's own growing-guide page as a threat to ripening fruit, alongside squirrels.
Spotted wing drosophila
moderate
Drosophila suzukii
Named directly on RHS's own growing-guide page as damaging ripening fruit.
European fruit tree red spider mite
low
Panonychus ulmi
USU Extension names spider mites (mottled, stippled leaves) as a peach pest; recorded against the orchard-relevant European fruit tree red spider mite rather than the glasshouse species.
Wasps
low
Vespula spp.
Named directly on RHS's own growing-guide page as damaging ripe fruit.
Peach twig borer
moderate
Anarsia lineatella
USU Extension: wilting twigs and sawdust-like frass on fruit; controlled with spinosad, carbaryl or malathion.
Greater peachtree borer
moderate
Synanthedon exitiosa
USU Extension: round holes with oozing sap near the trunk base; controlled with permethrin or carbaryl on the trunk.
Self-fertile. Site: sunny sheltered spot, ideally fan-trained against a south/south-west wall; frost-prone sites unsuitable since peaches flower early. Soil: deep, fertile, well-drained. Plant 20-30cm from wall angled towards it. Fan size 2m tall x 5m across. Rootstock St Julian A. Planting late autumn-March. Watering: regular for first 2 years, more during fruit swell. Mulch late winter/spring. Pruning: spring/summer only (silver leaf/bacterial canker risk); fan trees pruned spring + after fruiting; free-standing pruned summer after fruiting, remove up to 1/4 old fruited wood. Frost protection: fleece over flowers, remove by day. Hand-pollinate with paintbrush over several sunny days. Thin fruit to 8in apart at hazelnut-walnut size. Harvest July-September, fruit soft near stalk, lifts easily. Pests: fruit aphids, brown scale, spotted wing drosophila, wasps, squirrels, birds. Diseases: bacterial canker, blossom wilt, brown rot, honey fungus, peach leaf curl, silver leaf. Do not grow from supermarket stones.
Chilling hours vary by cultivar: ~500hr (Suncrest) to 1000hr (Reliance); match to local climate. Spacing 12-16ft. Soil pH below 8.0, well-drained; amend clay with organic matter/raised beds; chelated iron for alkaline-soil iron deficiency. Irrigation ~30in/season, every 7-14 days, 18-24in deep, drip/soaker not sprinkler. Fertiliser: young trees 1/2 cup 20-0-0 spring (+mid-May if needed), mature trees 1-2 cups 20-0-0 spring, soil test every 3-4yr, stop fertilising after mid-July. Pruning: open-centre/vase system, 4-5 scaffold branches 18-24in above ground at 60-90deg, head back 1-year tree to 28-30in, dormant-season (Feb/March) pruning, keep centre open. Thin to 20-25 fruiting laterals, then 1-3 fruit/lateral at golf-ball size. Pests: peach twig borer (Anarsia lineatella), greater peachtree borer (Synanthedon exitiosa), spider mites, aphids. Diseases: coryneum/shot hole blight, crown/root rot, powdery mildew. Harvest mid-July to September by colour change; store cool up to 2 weeks; yield 1-6 bushels/tree.
2 independent sources are cited for this crop. Where they disagree - soil pH is the clearest case - every figure is preserved rather than averaged into false precision.
Frequently Asked Questions
When should I sow peaches in the UK?
In Southern England, from early November. In Scotland, wait until early November. Treat these as a guide rather than a fixed date — the governing rule is to sow only once frost risk has passed and temperatures are reliably warm enough.
When do I sow peaches?
Sow early November to late March.
What problems affect peaches?
Our data links 9 diseases and 9 pests to this crop. See the sections above for each one and how to manage it.
Plan next season before the problems start
Most of the advice on this page comes down to timing and spacing — sowing at the right moment, rotating beds, and giving plants enough airflow. The UK Garden Planner lays your plot out month by month so those decisions are already made before the season starts.
UK vegetable growing guides · Checked against RHS & Met Office guidance
Every SoilCommander guide is written and maintained by our editorial team for real UK growing conditions, and reviewed against Royal Horticultural Society growing advice and Met Office climate data before publication.
