Photo: Sergey M. Sazhin – Sazhin64, GPL · source
Pruning guide · Perennial
Giant bellflower: when and how to prune
Campanula latifolia
Giant bellflower is best pruned in July–August.
| Pruning months | July–August |
|---|---|
| Flowering | June–July |
| Good for bees, butterflies and birds | Yes, for bees |
| Native to Belgium | No, planted |
Giant bellflower: when to prune it?
After flowering, in July–August, cut the spent stems back to the leaves at the base.
Giant bellflower: how to prune it?
- Cut spent stems to just above the basal leaves; a few late flowers sometimes follow.
- Leave one or two stems if you want to collect seed or have seedlings.
- In autumn or March, clear away the last dead leaves.
How much to cut, and how often?
- One pruning period a year: July–August.
What does it mean for wildlife?
- Giant bellflower 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.
Caution: If you let every stem set seed, expect plenty of seedlings the following year.
Nearby: related pruning guides
- Carpathian bellflower
- Clustered bellflower
- Nettle-leaved bellflower
- Peach-leaved bellflower
- Trailing bellflower
- Harebell
Plant profile: Giant bellflower · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.