Plant Library
Blue Star Flower Blue Ice
Common Name: Blue Star Flower
Botanical Name: Amsonia
Variety: Blue Ice
Blossom Color: Periwinkle Blue
Bloom Time: May-Jun
Zone: 3 to 9
Exposure: Sun or Part Shade
Mature Height: 12-16"
Mature Width: 18-24"
Notes: Clusters of plump navy blue buds open to large, vivid periwinkle blue, star-shaped flowers in May-July. Golden-yellow fall color. Long-lived, compact spreading clump. Average to moist rich soil. Cut. Deer resistant. Zone 3-9.