Bloom Color
Exposure
Height
Soil Type
Other Attributes
MCDOWELL’S SUNFLOWER
Helianthus dowellianus
Bright gold daisy-like flowers. August – October. 3 – 4′ tall. Full sun, moist soil tolerant. Fast spreading – give room to spread. Attracts butterflies & seed-eating birds. Eastern U.S. native. Zone 5.