Clematis, genus of perennial, chiefly climbing shrubs of the buttercup family (Ranunculaceae) with about 370 species distributed over most of the world, especially in Asia and North America. Many species are cultivated in North America for their attractive flowers.

What is the most common clematis?

Clematis ‘Jackmanii’ One of the most popular clematis, ‘Jackmanii’ is beloved for deep purple blooms that blanket the plant from early summer into fall. To prune, in late winter or early spring cut all stems back to the previous year’s woody stems, which should be just above the base of the plant.

Is there a blue clematis?

The Blue Clematis is a giant-flowering clematis that will provide masses of big, colorful blooms, 4-6” across, from June through early September. Plant wherever color and a pretty pattern effect is desired. … Plant in full sun or partial shade with the ”feet” of the plant not directly exposed to the sun for too long.