Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
Europe, Northern Africa, Western Asia
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
A. campestre var. campestre - downy fruit
A. campestre var. leiocarpum (Opiz) Wallr. (syn. A. campestre subsp. leiocarpum) - hairless fruit
Black walnut
Number of Varieties
230
0
40000
👆🏻
Habitat
Forest margins, gardens, Suburban areas, Woods
Cold Regions, Hills, Hillside
USDA Hardiness Zone
5-84-8
0
99
👆🏻
AHS Heat Zone
8-4
7-1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Oval or Rounded
Oval or Rounded