
Plant Library

Aster Sky Blue
Common Name: Aster
Botanical Name: Symphyotrichum
Variety: Sky-Blue
Blossom Color: Blue
Bloom Time: Aug-Oct
Zone: 3 to 8
Exposure: Sun or Part Shade
Mature Height: 3'
Mature Width: 1-2'
Notes: Blue to blue-violet flowers late summer though fall. Easy to grow and drought tolerant. Attracts a myriad of pollinators. Tolerant as to soil as long as it is well-drained.