From large weed-smothering clumps of soft heart-shaped leaves rise stiff stems carrying whorls of rich-yellow hooded flowers in midsummer. The seedheads, whether green or dried, are equally effective.
From large weed-smothering clumps of soft heart-shaped leaves rise stiff stems carrying whorls of rich-yellow hooded flowers in midsummer. The seedheads, whether green or dried, are equally effective.
| Aspect | Full sun |
| Flower Colour | Yellow |
| Flowering Period | May | Jun | Jul |
| Foliage | Not evergreen |
| Goes Well With | Grasses, Hylotelephium, Verbena |
| Growth Habit | Clump-forming |
| Hardiness | Fully hardy |
| Height | 90cm |
| Soil | Most types |
| Spread | 70cm |