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AROMATIC ASTER
Aster oblongifolius ‘Twilight Sky’
A.K.A Symphyotrichum oblongifolium. 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. One of our favorite aster species! Suitable for use as a groundcover and in mixed borders. A new introduction from Mt. Cuba Center. NE U.S. native species. Zone 3.