USDA Zone 5 (-20°F) to USDA Zone 9 (20°F).
6' (1.8 m)
1-2 times per week
Protect from winter winds
Large pastel flowers make a stunning display. Interesting black stems effectively contrast with the leaves and flowers. Plant in part shade and provide adequate moisture. Flowers are beautiful in arrangements, fresh or dried. Prune immediately after flowering is done for the season.