Light pink, fringed double blooms in late spring have an alluring accent of burgundy in the center. Their blue-green leaves form a dense 6–inch mound beneath, with flower stems rising to 10 inches. Wonderfully fragrant! After bloom, shear off stems and 1/3 of the foliage to look good through winter and emerge refreshed in spring to bring butterflies once again.
Minimum temperature: -30º F