Life Span
Perennial
Annual
Type
Perennial
Flowering Plants
Origin
Russia, Siberia, China, Japan
North America, Central America, South America, Middle Africa, Asia, Central Asia
Types
Iris ensata, Iris japonica
Cristata, Plumosa, Spicata
Number of Varieties
603
0
40000
👆🏻
Habitat
Boggy areas, gardens, meadows, Shores of rivers or lakes
Subtropical climates, Tropical regions
USDA Hardiness Zone
3-91-15
0
99
👆🏻
AHS Heat Zone
9-1
9-2
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming