Photo: Sphl, CC BY-SA 3.0 · source
Pruning guide · Perennial
Plume poppy: when and how to prune
Macleaya cordata
Plume poppy is best pruned in March and November.
| Pruning months | March and November |
|---|---|
| Flowering | July–September |
| Native to Belgium | No, planted |
| Poisonous to people and pets | Yes, take care with children and pets |
Plume poppy: when to prune it?
Cut the dead stems down in November, or leave them for winter interest and cut them away in March.
Plume poppy: how to prune it?
- Cut all stems back to just above the ground.
- Wear gloves: orange sap runs from stems that are still green.
- During the March tidy-up, chop off any runners that have gone too far at the same time.
How much to cut, and how often?
- There are 2 pruning periods a year: March and November. You don’t have to prune in every one.
What does it mean for wildlife?
- Don’t cut more than you need to: what stays standing gives insects and birds food and shelter.
Caution: The orange sap irritates the skin and eyes. Wear gloves and rinse at once with water if you get any on you. Plume poppy is poisonous: wear gloves and keep clippings away from children, pets and livestock.
Nearby: related pruning guides
Plant profile: Plume poppy · Pruning calendar and basic rules
This guide is compiled from the Bladwijzer plant profile and pruning calendar.