This coreopsis will add weeks of star power to sunny areas of the garden. Its creamywhite, daisylike, 2" blooms are tinted purple near the yellow centre and often display a purple edge on the petals. The foliage consists of a narrow, upright mound of leaves. Performs wonderfully in the middle of a sunny border, where it will attract butterflies and other pollinators, or in a container garden. With reliable winter snow cover, can be hardy in Zone 4 or colder.Coreopsis Big Bang™ 'Star Cluster'