Photo: Chhe (talk), Public domain · source
Pruning guide · Ornamental grass
Pennsylvania sedge: when and how to prune
Carex pensylvanica
Pennsylvania sedge is best pruned in March.
| Pruning months | March |
|---|---|
| Flowering | April–May |
| Native to Belgium | No, planted |
Pennsylvania sedge: when to prune it?
March, in early spring before the new growth.
What else to prune in those months? March
Pennsylvania sedge: how to prune it?
- Mow the mat once a year on the highest setting (6–8 cm).
- On small areas you can trim the old foliage with shears.
- Rake away the cut foliage so the new shoots get light.
- Mowing is not essential; it only keeps the carpet tidier.
How much to cut, and how often?
- One pruning period a year: March.
What does it mean for wildlife?
- If you only cut back in March, the old stems stand through the winter: insects overwinter in them and birds eat the seeds.
Caution: Do not mow too short: cutting too low weakens the mat.
Nearby: related pruning guides
Plant profile: Pennsylvania sedge · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.