Life Span
Annual
Perennial
Type
Flowering Plants
Tree
Origin
North America, Central America, South America, Middle Africa, Asia, Central Asia
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
Types
Cristata, Plumosa, Spicata
Black walnut
Number of Varieties
330
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Cold Regions, Hills, Hillside
USDA Hardiness Zone
1-154-8
0
99
👆🏻
AHS Heat Zone
9-2
7-1
Sunset Zone
5, 6, 7, 8, 9, 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
Clump-Forming
Oval or Rounded