A winner of the Royal Horticultural Society prestigious "Garden of Merit" award. Buddleja davidii 'Black Knight' has a graceful arching, and spreading habit, and elongated spikes (up to 10") of dark purple, almost black flowers. Flowers are sweetly scented, and very attractive to butterflies and hummingbirds. Beautiful in a formal border, butterfly or woodland garden. Hardy, vigorous shrub that is drought and deer resistant.
