Aster-like purple flowers that attracts butterflies, bees and parasitic wasps; attractive clean foliage. Prefers moist soils, but tolerant of variable soils, including clay. Holds tufted seed heads well into winter, providing food for birds.
Bloom Month
June-August
Mature Size
4' – 6'H x 24" – 36"W
Light
Sun
Soil
Moist