Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
Europe
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
-
-
Number of Varieties
62
0
40000
👆🏻
Habitat
dry rocky watercourses
gardens, Hardwood forests
USDA Hardiness Zone
3-95-7
0
99
👆🏻
AHS Heat Zone
8-1
7-5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Upright/Erect
Clump-Forming