Life Span
Perennial
Perennial
Type
Herbaceous Perennial
Flowering Plants
Origin
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
Southwestern United States, California
Types
-
-
Number of Varieties
140
0
40000
👆🏻
Habitat
Cliffs, Moist woods, Riverbanks
Dry areas, meadows
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-5
9-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
Habit
Upright/Erect
Clump-Forming