Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Herbaceous Perennial
Origin
South America, Argentina
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Canada, Eastern Asia, India, Nepal, China, Japan, Korea
Types
Perennial
-
Number of Varieties
351
0
40000
👆🏻
Habitat
Temperate Regions
Cliffs, Moist woods, Riverbanks
USDA Hardiness Zone
5-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9-5
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Clump-Forming
Upright/Erect