Life Span
Biennial
Annual and Perennial
Type
Tree
Grass
Origin
Canary Islands
North America, United States, Western United States, Southwestern United States, Mexico
Types
Echium pininana
Bouteloua gracilis
Number of Varieties
1014
0
40000
👆🏻
Habitat
tropical environments
Open Plains, Prairies
USDA Hardiness Zone
8-103-9
0
99
👆🏻
AHS Heat Zone
9 - 1
9 - 5
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 14, 18, 19, 20, 21
Habit
Upright/Erect
Clump-Forming