Clematis 'Guernsey Cream' Guernsey Cream Clematis. Yellow anthers. ‘Guernsey Cream… Masses of creamy yellow 6″ flowers in late spring have overlapping petals giving the flower a very nice rounded appearance. (Clematis) Clematis ‘Guernsey Cream’ is a very floriferous and compact cultivar. Its average texture blends into the landscape, but can be balanced by one or two finer or … Clematis 'Guernsey Cream' Medium to large cream flowers, with green stripe which disappears as the flower colour fades. An elegant climber, Clematis 'Guernsey Cream' has large creamy white flowers with a pale green bar and light gold anthers in early - mid summer. Group: Early large-flowered group: Approximate height: 2.5 - 3.0 … First flowering comes from old wood. Cream flowers in spring and again in fall. In early spring cut away all dead material above swelling buds. Clematis ''Guernsey Cream'' is an excellent climber for many … … Guernsey Cream Clematis is a multi-stemmed deciduous woody vine with a twining and trailing habit of growth.