USDA Zone 4 (-30°F) to USDA Zone 8 (10°F).
20-24" (51-61 cm)
Weekly during dry spells
Shear back lightly after bloom
Charming flowers attract butterflies to the garden. Provides a beautiful complement to delphinium, daylilies, foxglove and lady's mantle, or use as a small-scale ground cover. Shear after flowering for best appearance and to encourage rebloom.