1 What is
1.1 Life Span
1.2 Type
1.3 Origin
South America, Brazil
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
1.4 Types
not available
Black walnut
1.4.1 Number of Varieties
1.5 Habitat
Rocky areas, rocky outcrops, Sandy areas
Cold Regions, Hills, Hillside
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
H2, 13, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
1.9 Habit
Upright/Erect
Oval or Rounded