Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Eastern Europe, Russia, Siberia
Types
-
Iris sibirica
Number of Varieties
290
0
40000
👆🏻
Habitat
gardens, Hardwood forests
Damp shady woods, Pastures
USDA Hardiness Zone
5-73-8
0
99
👆🏻
AHS Heat Zone
7-5
7-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Clump-Forming