Life Span
Annual
Perennial
Type
Flowering Plants
Perennial
Origin
North America, Central America, South America, Middle Africa, Asia, Central Asia
Russia, Siberia, China, Japan
Types
Cristata, Plumosa, Spicata
Iris ensata, Iris japonica
Number of Varieties
360
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Boggy areas, gardens, meadows, Shores of rivers or lakes
USDA Hardiness Zone
1-153-9
0
99
👆🏻
AHS Heat Zone
9-2
9-1
Sunset Zone
5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 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
Clump-Forming
Clump-Forming