Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
Eastern Europe
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
Iris
Ratibida columnifera
Number of Varieties
2525
0
40000
👆🏻
Habitat
Terrestrial
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
4-93-10
0
99
👆🏻
AHS Heat Zone
9-1
10-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect