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Pruning guide · Shrub
Sacred bamboo: when and how to prune
Nandina domestica
Sacred bamboo is best pruned in March–April.
| Pruning months | March–April |
|---|---|
| Nesting season (15 March–15 August) | Take care in March–April |
| Flowering | June–July |
| Native to Belgium | No, planted |
| Poisonous to people and pets | Yes, take care with children and pets |
Sacred bamboo: when to prune it?
In March–April.
Sacred bamboo: how to prune it?
- Every year, cut a few of the oldest stems off at ground level; this keeps it bushy and makes it sprout from the base.
- Never remove more than a third of the stems in one year.
- Cut frost-damaged or dead stem tips back to healthy wood.
How much to cut, and how often?
- One pruning period a year: March–April.
- Grows best when left alone. Only remove dead, diseased or awkward branches.
What does it mean for wildlife?
- Pruning in March–April can fall in the nesting season (15 March–15 August). Check carefully for nesting birds first: disturbing an active nest is against the law.
- 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.
- Pruning too much: it grows best when left alone.
- Leaving a stub or sawing flush with the trunk: cut just outside the branch collar.
Caution: Do not shear it with a hedge trimmer: it will lose its airy shape. Clear up the prunings, as the stems and leaves are poisonous too.
Nearby: related pruning guides
Similar to: Difference from bamboo · Difference from Oregon grape
Plant profile: Sacred bamboo · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.