Hydrangea paniculata Mega Mindy has large upright well-filled cone-shaped panicles of this hardy shrub with very large sterile florets that start out white, then turn a beautiful clear pink and finally age to a deep-red. A fast-growing, easy-to-grow, deciduous shrub, this produces an abundance of flowers year after year for very little effort. Flowers July-September. Height 1.5 - 2m.