Life Span
Perennial
Annual
Type
Tree
Shrubs
Origin
Eastern Europe, Western Asia
World/Pandemic
Types
-
Viola sororia, Viola odorata, Viola tricolor
Number of Varieties
20500
0
40000
👆🏻
Habitat
disturbed sites, Forest edges, gardens, Open Forest, Roadsides, Swamps, Urban areas
gardens, Grassland, Prairies, Tropical regions
USDA Hardiness Zone
3-7-9999
0
99
👆🏻
AHS Heat Zone
7-1
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14
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