1 What is
1.1 Life Span
Annual and Perennial
Perennial
1.2 Type
1.3 Origin
North America, United States, Western United States, Southwestern United States, Mexico
Europe, India, Northwestern Africa, United States, Western Asia
1.4 Types
Not Available
Not Available
1.4.1 Number of Varieties
1.5 Habitat
Open Plains, Prairies
disturbed sites, Roadsides, stream banks, Woods
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
Not Available
1.9 Habit
Clump-Forming
Upright/Erect