Life Span
Annual
Perennial
Type
Shrubs
Trees
Origin
World/Pandemic
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
Types
Viola sororia, Viola odorata, Viola tricolor
Blue Ice, Eventide, Starfire
Number of Varieties
500136
0
40000
👆🏻
Habitat
gardens, Grassland, Prairies, Tropical regions
Dappled Shade, Shady Edge, Woodland Garden
USDA Hardiness Zone
-99994-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-1
Sunset Zone
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 18, 19, 20, 21
Habit
Clump-Forming
Upright/Erect