Clematis columbiana (Rock Clematis)

20 (70)cm, Rock Clematis is a smaller species with nodding pale blue to pale violet-blue flower cups above greyish-green to silvery-green leaves on upright hold to slightly arching stems. Seeds from a certified wild collection in Cache County, Utah, USA at some 2.800m. For any rich, very well drained soil in full sun. VI-VII.
20 seeds per package.