An upright perennial with bright green foliage and flat, white-eyed, dusky purple flowers 3-4cm wide in late spring and early summer
Position
Soil Types
Max Height
0.5-1 metres
Max Spread
0.1-0.5 metres
An upright perennial with bright green foliage and flat, white-eyed, dusky purple flowers 3-4cm wide in late spring and early summer
0.5-1 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Grow in moderately fertile well-drained soil in full sun, partial shade or deep shade. Most soils (unless waterlogged) in either sun or shade are tolerated
Propagate by division between early autumn and early spring or cut back plants after flowering in summer then divide. replant and water well
Remove flowered stems and old leaves to encourage the production of fresh leaves and flowers
May be damaged by vine weevil larvae, geranium sawfly larvae, capsid bug or slugs and snails
May be susceptible to downy mildews, a virus and powdery mildews
The new app packed with trusted gardening know-how
Download app