Fuzzy deutzia (Deutzia scabra): when and how to prune

Fuzzy deutzia (Deutzia scabra): when to prune it?

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Straight after flowering, in July–August. It flowers on last year’s wood.

What else to prune in those months? July · August

Fuzzy deutzia (Deutzia scabra): how to prune it?

1. Every year, cut a quarter to a third of the oldest stems out at the base.
2. Cut flowered stems back to a strong young side shoot lower down.
3. Remove dead, weak and crossing stems.
4. A neglected shrub can be cut back to 30–50 cm in one go after flowering; it regrows well but skips a year of flowering.

How much to cut, and how often?

• One pruning period a year: July–August.
• Prune in moderation: never remove more than about a third of the shrub at once.

What does it mean for wildlife?

• Pruning in July–August can fall in the nesting season (15 March–15 August). Check carefully for nesting birds first: disturbing an active nest is against the law.
• Fuzzy deutzia (Deutzia scabra) flowers in June–July, when it attracts bees.
• If pruning falls during flowering, wait until it is over or leave part of the plant to flower, so bees and butterflies still benefit.
• Prunings can go on a dead hedge or brash pile in a corner of the garden: shelter for hedgehogs, wrens and insects.

Common mistakes

• Clipping without first checking for nesting birds.
• Leaving a stub or sawing flush with the trunk: cut just outside the branch collar.

Nearby: related pruning guides

• Deutzia
• Slender deutzia (Deutzia gracilis)
• Barberry
• Blackcurrant
• Blackthorn
• Box (buxus)

Plant profile: Fuzzy deutzia (Deutzia scabra) · Pruning calendar and basic rules