Life Span
Annual
Perennial
Type
Shrub
Grass
Origin
North America, Western United States, Canada
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
-
-
Number of Varieties
14
0
40000
👆🏻
Habitat
Along Railroads, Gravels, Roadsides, Rocky areas
meadows, Prairies, Riverbanks, Roadsides, Woods
USDA Hardiness Zone
4-92-7
0
99
👆🏻
AHS Heat Zone
12 - 1
7 - 1
Sunset Zone
-
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming