Lovely to look down into dark blue, velvety depths on short stems. Early summer flowering. Harmful if eaten.
Lovely to look down into dark blue, velvety depths on short stems. Early summer flowering. Harmful if eaten.
Aspect | Full sun |
Flower Colour | Blue | Purple |
Flowering Period | May | Jun |
Foliage | Not evergreen |
Goes Well With | Astilbe , Eupatorium , Lobelia |
Growth Habit | Clump-forming |
Hardiness | Fully hardy |
Height | 60cm |
Soil | Moisture-retentive |
Spread | 30cm |