'Raydon's Favourite' is a very showy, low-growing, mounding aster that produces hundreds of daisy-like blue-lavender flowers with yellow centers in September and October. It has fragrant foliage. A great late season nectar source for butterflies.
Americas - North America
Dry gravel prairies, dolomite prairies, gravelly hill prairies, limestone glades, and rocky bluffs along major rivers.