Buddleia davidii cv  ( Black Knight  Butterfly Bush)

Black Knight Butterfly Bush is a tall stately shrub with extremely dark purple blossoms. They show up best against a back ground of dark green foliage. When placed against a blue sky the color disappears and becomes a black silhouette. Black Knight is one of the parents of Twilight Butterfly Bush.

Tags: butterfly bush butterfly bushes butterfly garden buddleia buddleia davidii butterfly gardens black night butterfly bush