What I refer to as the fall asters are actually multiple species within the genus Symphyotrichum. Most of these asters have either white or purple flowers with yellow centers. A few of the common fall asters in Kentucky are New England aster (Symphyotrichum novae-angliae),  frostweed aster (Symphyotrichum pilosum),  calico aster (Symphyotrichum lateriflorum),  and white heath … Continue reading Fall asters provide late season boost to pollinators