Annual: The Cool Wave series are amazing trailers that grow bigger, faster, and are better branching. The most prostrate & vigorous of all spreading pansies. Large yellow blooms with blue/purple edges are quite showy atop large green leaves. Great ground cover, bedding, landscape or container plant. Attracts butterflies. Bloom time: spring and fall. Height: 6-8". Width: 24-30". Exp: sun/ part shade. Water: moderate.