HYDRANGEA p. ‘Tardiva’. 8-12′ tall, 7-10′ spread, full sun-part shade, midsummer-early fall bloom. Upright, sharply pointed conical panicles contain white flowers loosely packed near their base. Flowers turn purplish pink as they mature. Ovate, serrated, dark green leaves turn yellow to purple-tinged in the fall. Zones 3-8. Potted in 1 quart pots.