Diablo® Ninebark features showy clusters of white flowers at the ends of the branches from late spring to early summer, which emerge from distinctive pink flower buds. It has attractive deep purple deciduous foliage which emerges burgundy in spring. The serrated lobed leaves are highly ornamental and turn an outstanding red in the fall. It features abundant showy red capsules from early to mid fall. The peeling tan bark adds an interesting dimension to the landscape.