Clematis X Cartmanii Joe

Non-clinging, evergreen clematis. Attractive fern like foliage. The plant is completely covered with small white flws, Mar -May. Ht 5-6ft. Full sun, south or west aspect. Can be used as ground cover or very striking when tumbling down walls/ pots. Grow in pots in coldest localitites. Shade base of plant. No pruning necessary.