Life Span
Perennial
Perennial
Type
Perennial
Tree
Origin
Eastern Europe
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
Types
Iris
Quercus phellos, Quercus nigra
Number of Varieties
2555
0
40000
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Habitat
Terrestrial
Hot climate regions, low mountains, Tropical regions
USDA Hardiness Zone
4-96-9
0
99
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AHS Heat Zone
9-1
9-3
Sunset Zone
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
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
Habit
Clump-Forming
Oval or Rounded