Life Span
Perennial
Perennial
Type
Tender Perennial
Perennial
Origin
Southern Asia
Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Texas, Canada, Mexico
Types
African iris, Large wild iris, Cape iris
Ratibida columnifera
Number of Varieties
625
0
40000
👆🏻
Habitat
Coastal Regions, Forest margins, Slopes
Dry areas, Prairies, Rocky areas, rocky outcrops
USDA Hardiness Zone
9-113-10
0
99
👆🏻
AHS Heat Zone
12-10
10-1
Sunset Zone
H1, H2, 8, 9, 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