1 What is
1.1 Life Span
Perennial
Annual and Perennial
1.2 Type
Perennial
Bulb or Corm or Tuber
1.3 Origin
China, Japan, Korea
Central America, South America
1.4 Types
Not Available
Vine, Flowering plant
1.4.1 Number of Varieties
1.5 Habitat
Damp shady woods, foothill woods, Lowland
All sorts of environments, Along Railroads, Banks, Moist Ditches, Roadsides, rocky banks of streams
1.6 USDA Hardiness Zone
1.7 AHS Heat Zone
1.8 Sunset Zone
H1, H2, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
1.9 Habit
Clump-Forming
Vining/Climbing