Genus Distylium 'PIIDIST-III' PP25304/ First EditionsÂ® Coppertoneâ„¢ Species Cultivar Common Name Patent ID Height 3 to 4 Feet Spread 4 to 5 Feet Habit Spreading, rounded habit. Moderate growth rate. Zone 7 to 9 Culture Full sun to partial shade. Flower Small red flowers in winter. Flower Color Red Foliage Blue-green foliage. New growth is copper-red. Evergreen. Categories: Evergreen Shrub First Editions® Description Photo courtesy of First Editions.