Photo: Draceane, CC BY-SA 4.0 · source
Pruning guide · Shrub
Prickly heath: when and how to prune
Gaultheria mucronata
Prickly heath is best pruned in March–April.
| Pruning months | March–April |
|---|---|
| Nesting season (15 March–15 August) | Take care in March–April |
| Flowering | May–June |
| Native to Belgium | No, planted |
| Poisonous to people and pets | Yes, take care with children and pets |
Prickly heath: when to prune it?
Pruning is hardly needed. If you want to adjust the shape, do so in March–April, once the berries are over.
Prickly heath: how to prune it?
- Shorten overlong or bare shoots to just above a leaf or side shoot.
- Chop off suckers outside the desired area with a spade.
- Cut out dead twigs.
How much to cut, and how often?
- One pruning period a year: March–April.
- Prune in moderation: never remove more than about a third of the shrub at once.
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.
- Leaving a stub or sawing flush with the trunk: cut just outside the branch collar.
Caution: Do not prune in autumn: you would lose the winter berries. Prickly heath is poisonous: wear gloves and keep clippings away from children, pets and livestock.
Nearby: related pruning guides
Plant profile: Prickly heath · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.