Life Span
Perennial
Annual
Type
Tree
Shrubs
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
World/Pandemic
Types
-
Viola sororia, Viola odorata, Viola tricolor
Number of Varieties
3500
0
40000
👆🏻
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
gardens, Grassland, Prairies, Tropical regions
USDA Hardiness Zone
4-9-9999
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming