Hydrangea, Oakleaf Qu O Hea

Developed by the U.S. National Arboretum, 'Queen of Hearts' is a fantastic cross hybrid of Hydrangea q. 'Snow Queen', from where it gets its large flower clusters, and Hydrangea q. 'Pee Wee', from where it gets its smaller size. In summer, this beauty features conical flower panicles to 9 inches long with flowers that open white but gradually turn to an attractive deep pink.