Clematis ‘Rooguchi’ (C. integrifolia x durandii)
Stunning all-summer display of bell-shaped, 2″, intense plum-colored flowers covers this rambling vine. This clematis does not climb by tendrils, however, it can be grown vertical with some supports or let it wander among low shrubs and perennials. Prune back to about 2′ in early spring.
Full-part sun. Height 6-9′. Spread 2′. Zones 5-11.