Life Span
Perennial
Perennial
Type
Herbs
Perennial
Origin
Central Asia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Types
-
-
Number of Varieties
6002
0
40000
👆🏻
Habitat
Barren waste areas, Dry areas, meadows, Roadsides, Sandy stream banks
gardens, Hardwood forests
USDA Hardiness Zone
4-95-7
0
99
👆🏻
AHS Heat Zone
8-4
7-5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
Habit
Cushion/Mound-forming
Clump-Forming