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Pruning guide · Perennial
Macedonian scabious: when and how to prune
Knautia macedonica
Macedonian scabious is best pruned in March and June–September.
| Pruning months | March and June–September |
|---|---|
| Flowering | June–October |
| Good for bees, butterflies and birds | Yes, for bees and butterflies |
| Native to Belgium | No, planted |
Macedonian scabious: when to prune it?
From June to September, deadhead regularly. In March, clear away the old stems.
What else to prune in those months? March · June · July · August · September
Macedonian scabious: how to prune it?
- Cut faded heads back with their stalk to a leaf or side bud.
- If the plant falls apart completely in midsummer, shorten the longest stems by a third: new flowering stems will follow.
- In March, cut the old stems back to just above the leaf rosette.
How much to cut, and how often?
- There are 2 pruning periods a year: March and June–September. You don’t have to prune in every one.
What does it mean for wildlife?
- Macedonian scabious flowers in June–October, when it attracts bees and butterflies.
- 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: Do not cut right down to the ground in autumn: leave the leaf rosette until spring.
Nearby: related pruning guides
Plant profile: Macedonian scabious · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.