Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southeastern Asia, China
Russia, Siberia, China, Japan
Types
Brewster, Mauritius, Hak ip
Iris ensata, Iris japonica
Number of Varieties
3060
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions, Warmer regions
Boggy areas, gardens, meadows, Shores of rivers or lakes
USDA Hardiness Zone
10-113-9
0
99
👆🏻
AHS Heat Zone
12-9
9-1
Sunset Zone
H1, H2, 21, 22, 23, 24
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