1 What is
1.1 Life Span
1.2 Type
Tree
Bulb or Corm or Tuber
1.3 Origin
Europe, Eastern Europe, Southern Europe, Russia/Siberia, Iran, Central Asia, Southern Asia, Western Asia, India, Nepal, China
South America
1.4 Types
Black walnut
Pamianthe cardenasii , Pamianthe parviflora , Pamianthe peruviana
1.4.1 Number of Varieties
1.5 Habitat
Cold Regions, Hills, Hillside
All sorts of environments
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
21,22
1.9 Habit
Oval or Rounded
Clump-Forming