(White Flower Farm) This selection bears gorgeous plump navy blue buds in late spring, opening to vivid periwinkly blue,star-shaped flowers which are larger than the species and borne in clusters at the ends of each stem. The bright green, compact, clumping foliage forms the perfect background for the delightful blossoms and then turns a rich shade of yellow in fall. Grows into a dense mass, much like a small shrub. Full sun to part sun. Attracts butterflies. (Z4-9)
