How to Grow Cherry-Plum
Prunus cerasifera
Cherry plum (Prunus cerasifera) is one of the earliest trees to flower in the UK, often blooming in February or March on bare branches. It is self-fertile, very hardy, and thrives in most soils including chalk. Fruit ripens in July–August and makes superb jam and preserves. Prune lightly in mid-summer after fruiting to avoid silver leaf disease, and remove only dead or crossing branches.
Yearly Lifecycle
Care Essentials
Early spring with a general fertiliser. Mulch with compost.
Watch For
- Silver leaf
- Brown rot
- Aphids
- Plum moth
Companions
Comfrey, Chives, Marigolds
Track your Cherry-Plum care schedule — pruning, feeding, and seasonal tasks
Start planning freeCare Requirements
☀️ Light
Full sun for best fruiting
Full sun gives the best fruit set and ripening. Tolerates partial shade but cropping will be reduced.
💧 Watering
Water young trees; established ones cope well
Water young trees regularly during their first two summers. Established trees are drought-tolerant and rarely need watering except in prolonged dry spells.
🌱 Fertilizing
General feed and compost mulch in spring
Apply a general-purpose fertiliser in early spring and mulch with compost around the base, keeping it clear of the trunk.
✂️ Pruning
Light summer prune after fruiting
Prune lightly in mid-summer after fruiting to reduce the risk of silver leaf disease. Remove only dead, damaged, or crossing branches.
🍎 Harvesting
Pick when soft and fully coloured
Pick fruit as soon as it is fully coloured and soft. It drops and bruises quickly, so harvest promptly and process within a few days.
Growing Tips
Protect early blossom from frost
Flowers appear as early as February, so avoid planting in frost pockets. A sheltered spot or fleece over small trees on cold nights helps ensure a good crop.
Prune in summer only
Like all plums, cherry plum is susceptible to silver leaf disease. Prune in mid-summer when the risk of infection is lowest, and keep cuts minimal.
Harvest promptly
Ripe fruit drops quickly and bruises easily. Pick as soon as it colours fully and feels soft. Process or eat within a few days.
Use as a productive hedge
Cherry plum makes an excellent informal hedge that provides blossom, fruit, and autumn colour. Space plants about 1.5 m apart for hedging.
Pests & Diseases
Pest Plum Moth
Identification: Small pink-white caterpillars inside fruit near the stone; frass (droppings) visible at the entry hole
- Hang pheromone traps in trees from mid-May to monitor and reduce moth numbers
- Pick up and destroy fallen fruit promptly
- Spray with a contact insecticide in mid-June when eggs are hatching (timing is critical)
Pest Aphids
Identification: Clusters of green or black aphids on shoot tips; curled, sticky leaves
- Encourage ladybirds, lacewings, and hoverflies
- Blast off with a strong jet of water
- Spray with a pyrethrin-based insecticide at first sign
Pest Winter Moth Caterpillars
Identification: Small green looper caterpillars in flower buds and on young foliage
- Apply grease bands around the trunk from October to March
- Encourage insectivorous birds
- Spray at bud burst with a contact insecticide if previous damage was severe
Disease Silver Leaf Chondrostereum purpureum
Symptoms: Silvery sheen on leaves; progressive branch dieback; purple-brown fungal brackets on dead wood
Treatment: Prune out affected branches at least 15cm below stained wood; sterilise tools
Prevention: Prune only in mid-summer when spore counts are lowest; never prune in winter
Disease Brown Rot Monilinia fructigena
Symptoms: Fruit develops spreading brown patches with concentric rings of white or buff fungal spores; fruit mummifies on the tree
Treatment: Remove and destroy all affected fruit immediately, including mummified fruit left on the tree
Prevention: Prune to improve air circulation; remove fallen fruit; avoid damaging fruit during harvest
Disease Bacterial Canker Pseudomonas syringae pv. morsprunorum
Symptoms: Sunken, oozing cankers on bark; amber gum; shothole damage on leaves; branch dieback
Treatment: Prune out cankered wood in summer; no chemical cure
Prevention: Prune only in summer; avoid bark damage; maintain tree vigour
Spacing & Planting
| Plant spacing | 400 cm |
| Row spacing | 500 cm |
| Mature height | 500 cm |
| Mature spread | 400 cm |
Hardy hybrid. Early bloomer, may need frost protection. Good for fresh eating and preserves.
Log Cherry-Plum in your garden — track growth, care, and harvests year after year
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