Vine: Deciduous. Deer resistant. Fully double 5" creamy-white flowers. Arctic Queen has the strongest habit of any of the double cleamtis and is very free flowering. The clematis flowers on old wood and current season's growth. Attracts hummingbirds. Height: 7-8 feet. Bloom time: summer (May-August). Exposure: full sun to part shade. USDA Z4. Prune group 2