Aster oblongifolius, Aromatic Aster

Aromatic aster
Aster oblongifolius, Symphyotrichum oblongifolium

Hardiness: Zones 3 to 8
Plant type: Herbaceous perennial
Height: 1- 3'
Spread: 1- 3'
Sun: Full sun
Water: Dry to medium
Bloom time: September to November
Bloom color: Violet blue to purple
Soil: Clay-based, loamy, average well-draining soils, sandy, well-draining soils

Notes: Attractive to pollinators, critical late forage.

More information on this plant here.