Purple flowers during summer from a tuberous root. Best in part shade and a retentive soil.
Purple flowers during summer from a tuberous root. Best in part shade and a retentive soil.
Aspect | Sun or part shade |
Flower Colour | Purple |
Flowering Period | Jul | Aug |
Foliage | Not evergreen |
Goes Well With | Corydalis, ferns, grasses |
Growth Habit | Clump-forming |
Hardiness | Fully hardy |
Height | 30cm |
Soil | Rich and fertile |
Spread | 20cm |