Easily grown in average, dry to medium, well-drained soils in full sun. Drought tolerant. Avoid rich, fertile soils. Can spread somewhat rapidly by stolons to form colonies in optimum growing conditions (particularly in cool northern climates where it is more robust). Remove spent flower stalks to the ground after bloom.
|Height||12" to 24"|
|Light Requirements||Full sun|
|Bloom time||May to June|
|Zone||3 to 8|
Rust, aster yellows and stem rot are occasional problems
Plants need to be divided every 2-3 years
All info from Missouri Botanical Garden