A splendid sight when stout, leafy stems are crowned with great heads of powder-blue bell flowers. Well placed among shrubs, especially shrub roses. Mid and late summer.
A splendid sight when stout, leafy stems are crowned with great heads of powder-blue bell flowers. Well placed among shrubs, especially shrub roses. Mid and late summer.
| Aspect | Sun or part shade |
| Flower Colour | Blue |
| Flowering Period | Jun | Jul | Aug |
| Foliage | Not evergreen |
| Goes Well With | Geranium, Leucanthemum, Phlox |
| Growth Habit | Clump-forming |
| Hardiness | Fully hardy |
| Height | 1.5m |
| Soil | Most types |
| Spread | 60cm |