Large pure white mopheads bloom from late spring to summer, and are a striking favorite against its dark green foliage. The flowers can age to green and sometimes get to pink by the fall. Can be deciduous & evergreen. Prefers the shade. Height: 3-5'. Width: 5-6'. Soil: evenly moist, good drainage, fertile. Potentially toxic to humans and animals if ingested. USDA Z7.