Life Span
Perennial
Perennial
Type
Shrub
Tree
Origin
Mexico
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
-
Black walnut
Number of Varieties
830
0
40000
👆🏻
Habitat
gardens, Grassland, Roadsides
Cold Regions, Hills, Hillside
USDA Hardiness Zone
9-144-8
0
99
👆🏻
AHS Heat Zone
12-7
7-1
Sunset Zone
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, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Arching/Fountain-shaped
Oval or Rounded