Life Span
Annual
Perennial
Type
Vegetable
Perennial
Origin
Europe
Russia, Siberia, China, Japan
Types
Chinese Cabbage, Napa Cabbage
Iris ensata, Iris japonica
Number of Varieties
1560
0
40000
👆🏻
Habitat
Farms, Fields, Subtropical climates
Boggy areas, gardens, meadows, Shores of rivers or lakes
USDA Hardiness Zone
4-73-9
0
99
👆🏻
AHS Heat Zone
6-1
9-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 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