Noted for its outstanding cold hardiness and tolerance to heat and high humidity. The plants grow into a beautiful mounded shape, with purple flowers on tall stems in mid-summer.
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',...