Life Span
Annual or Biennial
Perennial
Type
Flowering Plants
Perennial
Origin
Southwestern United States
Eastern Europe, Russia, Siberia
Types
-
Iris sibirica
Number of Varieties
2090
0
40000
👆🏻
Habitat
Alpine Meadows, Cold Regions, Shady Edge
Damp shady woods, Pastures
USDA Hardiness Zone
7-103-8
0
99
👆🏻
AHS Heat Zone
10-1
7-1
Sunset Zone
2b, 3a, 3b, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Rosette/Stemless
Clump-Forming