Tough, hardy and requires minimal maintenance. Showy royal-blue, star-shaped flowers from mid summer to early fall. Prune back each spring to within a few inches of the ground. Flowers on new wood.
Small shrub with extra fine small foliage, excellent for a hedge or foundation planting. Spring brings a showy display of blooms that last to late fall.
Large, solid, globular heads flower freely from mid-Summer until frost. Flowers are produced on new wood. Very suitable for Kawartha Lakes Region, Muskoka & Haliburton Area.