Hardy, summer-bloomer with spectacular purple flower spikes. It has an arching, spreading habit and typically grows 5-10' tall and 4-6' wide.
Magical Moonlight Buttonbush. The 'Magical Moonlight' variety will reach 6-8' tall and 4-6' wide. Its large, white, button-shaped blooms emerge in early summer and attracts butterflies, bees and other pollinators. Does well in wet areas.