Dogwood Tree
Cornus kousa
Cornus kousa, the Japanese dogwood, is an outstanding ornamental tree for UK gardens. In early summer, it is covered in large, creamy-white bracts that last for weeks. Strawberry-like red fruits follow in autumn, alongside vivid crimson and purple foliage. It forms a layered, architectural habit and suits woodland edges and sheltered borders. Fully hardy and resistant to anthracnose.
How to grow dogwood tree
Plant in a sheltered position in moist, well-drained, acidic to neutral soil. Cornus kousa dislikes chalk and alkaline conditions. Choose a spot in sun or dappled shade, ideally with afternoon sun to promote the best flowering. Enrich the planting hole with ericaceous compost and leaf mould. Water consistently during dry spells, particularly in the first three years. Mulch annually with a thick layer of bark chips or composted leaves. Feed in spring with an ericaceous fertiliser. The variety 'China Girl' is one of the most floriferous and reliable for the UK climate.
Pruning
Prune in late winter or early spring before growth begins. Remove dead, damaged, or crossing branches. Cornus kousa develops a naturally elegant, layered branching pattern, so minimal pruning is best. Avoid cutting back into old wood, which does not regenerate freely.
Propagation
- Seed
- Softwood cuttings
- Layering
Common problems
- Leaf scorch in dry conditions
- Scale insects
- Honey fungus
Good companions
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