Exposure
Height
Soil Type
Other Attributes
AROMATIC ASTER
Aster oblongifolius ‘Twilight Sky’
Lavender-blue flowers. September – October. Aromatic foliage. Strong vertical presence at 40 – 48″ tall. Full sun. Drought and poor soil tolerant. Deer resistant. Attracts butterflies. Suitable for use as a groundcover and in mixed borders. NE U.S. native species. Zone 3.