CLEMATIS mac. Blue Bird

A vigorous early-blooming variety with 2 1/2", pendulous, semi-double, blue flowers that bloom in late spring and may repeat bloom in summer, if pruned after flowering. Prune only, but immediately, after flowering by removing any weak or dead stems as the flowers appear on the previous season's growth. Clematis grow best when the shoots receive full sun and the roots remain shaded and cool. Grows 8-10'.