Life Span
Perennial
Biennial
Type
Perennial
Tree
Origin
Eastern Europe, Russia, Siberia
United States, North-Central United States, Canada
Types
Iris sibirica
The White Oaks, Chestnut Oak, Bur Oak
Number of Varieties
9012
0
40000
👆🏻
Habitat
Damp shady woods, Pastures
Humid climates
USDA Hardiness Zone
3-84-7
0
99
👆🏻
AHS Heat Zone
7-1
7-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Spreading