Diablo Ninebark Physocarpus opulifolius ‘Diablo’ Height:  8 feetSpread:  8 feetSunlight:  partial shade to full sun A large spreading shrub with intensely purple leaves all season long, small white flowers followed by pretty reddish fruit which show well against the foliage, and interesting peeling papery bark; extremely tough and durable, makes a superb color accent.