Compact mound of toothed coarse leaves. Stubby dense violet and blue flower spikes from May and goes on all summer long. Loved by bees. Sun and good drainage. 30cm tall. Good for containers.
Spring
Summer
Autumn
Winter
Evergreen
Acid
Neutral
Alkaline
Full Light
Dappled Light
Partial Shade
Part Day Shade
Full Shade
Plant awarded RHS AGM