Photo: Franz Eugen Köhler, Köhler's Medizinal-Pflanzen, Public domain · source
Pruning guide · Herbaceous plant
Mugwort: when and how to prune
Artemisia vulgaris
Mugwort is best pruned in March and August.
| Pruning months | March and August |
|---|---|
| Flowering | July–September |
| Native to Belgium | Yes |
Mugwort: when to prune it?
In March, cut down the dead stems; in August, if you wish, cut off the flowering panicles to limit self-sowing.
Mugwort: how to prune it?
- Leave the dead stems over winter: they shelter overwintering insects.
- In March, cut them down to just above the ground, before the new shoots appear. Lay them on a brush pile so any insects inside can still emerge.
- If you do not want seedlings, cut off the flowering panicles in August, before the seed is ripe.
- In a rough corner, leave a few panicles for the birds and insects in winter.
How much to cut, and how often?
- There are 2 pruning periods a year: March and August. You don’t have to prune in every one.
What does it mean for wildlife?
- As a native plant, it feeds more insects than a non-native species.
Caution: If you are prone to hay fever or eczema, wear gloves and long sleeves and avoid working on the plant while it is in flower: it releases a lot of pollen then.
Nearby: related pruning guides
This guide is compiled from the Bladwijzer plant profile and pruning calendar.