Understated and underappreciated, Blue Cohosh is a choice shade perennial with attractive greenish-blue foliage reminiscent of a giant Rue Anemone. Its subtle pale yellow flowers turn to vibrant blue, berry-like seeds that birds adore. Though underused in many home landscapes, Blue Cohosh is an excellent woodland wildflower that makes a perfect addition to any gardener's collection.
Conditions: Part shade to full shade; average soil
Size: 2'-4' tall
Zone: 3 - 8
Wildlife Value: Pollen and nectar attract pollinating flies, bees, and wasps; fruits provide valuable food for birds but are toxic to humans
Photo: Samantha Nestory