Clematis cartmanii Avalanche This mass of flowers belongs to a ferny-leaved, evergreen clematis, a scrambling non-clinging climber - or trailer - that can reach 2-3m. Preferring a sunny site, it has the largest flowers of any of the Cartmanii varieties and is happy in the border or in a container. It has gained a coveted…

Continue reading ➞ Avalanche – an evergreen clematis living up to its name…