Miss Molly Buddleia. Developed by plant breeder Dr. Dennis Werner of NCSU, 'Miss Molly' is a compact grower to 5'x5' with deep rich hues of dark Sangria-red spikes of flowers throughout the growing season, from spring to fall. Grow in full sun to part shade in well drained soil for best flower production. Buddleias are always considered to be one of the best butterfly attractants in the garden. In late winter, prune your plant back by two thirds to three quarters to induce more succulent new growth on which your best flowers will be borne.