Exposure
Soil Type
SMOOTH ASTER
Aster laevis
Syn. Symphyotrichum laeve. Violet flowers. September – October. Attractive blue-green foliage holds up well all season. 3′ tall. Full sun. Drought tolerant. Attracts butterflies, beneficial insects. Good cut flower. Northeastern U.S. native. Ours are Long Island native. Zone 4.