Life Span
Biennial
Biennial
Type
Tree
Vegetable
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Southern Europe, Western Europe, Mediterranean
Types
Yellow Birch, Paper Birch, River Birch
Wild cabbage, Cabbage, Savoy cabbage
Number of Varieties
40110
0
40000
👆🏻
Habitat
Hills, Moist Soils
Fertile bottom land, Moist Soils, Well Drained
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9-1
6-1
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
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
Habit
Oval or Rounded
Upright/Erect