Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Eastern Europe, Western Asia
Russia, Siberia, China, Japan
Types
-
Iris ensata, Iris japonica
Number of Varieties
2060
0
40000
👆🏻
Habitat
disturbed sites, Forest edges, gardens, Open Forest, Roadsides, Swamps, Urban areas
Boggy areas, gardens, meadows, Shores of rivers or lakes
USDA Hardiness Zone
3-73-9
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming