"The Clematis æHenryiÆ, Lanuginosa X group, has white flowers with brown anthers that bloom in June and September and range in height of 10-12Æ and a spread of 3Æ. The red flowers are approximately 6-8ö wide. Clematis æHenryiÆ was a winner of the Royal Horticultural Society's Award of Garden Merit and one can see why. The tops of Clematis prefer full sun while their roots prefer a cool, shady area. It is best to heavily mulch the root zone to provide this cool, shady area."