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.
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.
Impress blooms. Flowers open lime green, turn white and fade back to green. This is a hardy, vigorous grower. Flowers are held upright on thick, sturdy stems which prevent 'flopping',...