Clematis macropetala Jan Lindmark
- Usually Flowers : April, May
Fully double, purplish-violet, nodding flowers followed by fluffy seedheads. April to May. Tidy prune. Any aspect particularly shade. Good for containers.
Clematis viticella Emilia Plater
- Usually Flowers : July, August, September, October
Light, mauvy-blue flowers with rosy violet shading along central bar which fades as the blooms mature. A deeply textured surface, crimped and undulating margins add to their charm. July to October. Hard prune. Any aspect.
Vinca minor Ralph Shugart
- Usually Flowers : April, May, June, July, August, September
Spreading evergreen bearing dark green leaves with cream margins. A profusion of large, violet-blue flowers. April to September. Ht.20cm.(8in.). Grow in shade or part shade and moist, well-drained soil. Good for ground cover, containers and front of borders.