Photo: Pieter Pelser, CC BY 3.0 · source
Pruning guide · Perennial
Golden groundsel (Ligularia dentata): when and how to prune
Ligularia dentata
Golden groundsel (Ligularia dentata) is best pruned in March and September.
| Pruning months | March and September |
|---|---|
| Flowering | July–September |
| Good for bees, butterflies and birds | Yes, for bees |
| Native to Belgium | No, planted |
| Poisonous to people and pets | Yes, take care with children and pets |
Golden groundsel (Ligularia dentata): when to prune it?
Cut off the faded flower stems in September. The leaves collapse after the first frost; cut them away in March, before the new shoots appear.
Golden groundsel (Ligularia dentata): how to prune it?
- In September, cut faded flower stems off at the base.
- Leave the dead leaves over winter as protection, or clear them if they attract slugs.
- In March, cut all dead leaves and stems back to just above the ground.
How much to cut, and how often?
- There are 2 pruning periods a year: March and September. You don’t have to prune in every one.
What does it mean for wildlife?
- Golden groundsel (Ligularia dentata) flowers in July–September, 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: Golden groundsel (Ligularia dentata) is poisonous: wear gloves and keep clippings away from children, pets and livestock.
Nearby: related pruning guides
Plant profile: Golden groundsel (Ligularia dentata) · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.