USDA Zone 5 (-20°F) to USDA Zone 9 (20°F).
6-7' (2 m)
Weekly during dry spells
Divide every 3 to 5 years
Outstanding foliage color makes this a must-have for the garden. A wonderful contrast to plants with purple or burgundy leaves, or in cool combination with silvers and grays. Large flowers are great for cutting.