USDA Zone 3 (-40°F) to USDA Zone 9 (20°F).
30-36" (76-91 cm)
Once a month
Weekly during dry spells
Remove spent blooms
Outstanding foliage plant for the shaded garden. Distinctive vase-shaped habit is attractive planted with shorter, mounded hosta, ground covers, or fine-textured plants such as ferns and astilbe. Lilac flowers on 5' stems. Resistant to insect damage.