1 What is
1.1 Life Span
1.2 Type
Bulb or Corm or Tuber
Tree
1.3 Origin
South Africa
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
Temperate Regions, Woodlands
Cold Regions, Hills, Hillside
1.6 USDA Hardiness Zone
1.6 AHS Heat Zone
1.7 Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
1.8 Habit
Clump-Forming
Oval or Rounded