Cherry Tree
Prunus 'Kanzan'
Prunus 'Kanzan' is the classic double-flowered Japanese cherry, producing masses of deep pink blossom in mid to late spring. One of the most popular ornamental trees in UK streets and gardens, it forms a vase-shaped crown that broadens with age. Fully hardy and tolerant of urban pollution, it delivers reliable, showy spring colour with minimal care.
Full growing guide
How to Grow Cherry Trees in the UK
How to grow cherry tree
Plant in a sunny, sheltered spot in well-drained soil from November to March. 'Kanzan' tolerates most soil types including chalk and heavy clay, provided drainage is reasonable. Water regularly during the first two years and stake firmly until the root system establishes. Apply a balanced fertiliser in early spring and mulch with compost to retain moisture. This is a medium to large tree, so allow space for its spreading canopy. For smaller gardens, consider compact cultivars such as Prunus 'Amanogawa' (columnar) or Prunus incisa 'Kojo-no-mai'.
Pruning
Prune in midsummer, between June and August, to minimise the risk of silver leaf disease and bacterial canker. Remove dead, damaged, or crossing branches. Never prune in winter when fungal spores are most active. Keep cuts clean and avoid leaving stubs.
Propagation
- Grafting
Common problems
- Silver leaf disease
- Bacterial canker
- Cherry blackfly
- Blossom wilt
Good companions
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