Life Span
Perennial
Annual
Type
Bulb or Corm or Tuber
Shrubs
Origin
Southern Europe, Western Europe, Northern Africa
World/Pandemic
Types
Hyacinthoides flahaultiana, Hyacinthoides mauritanica, Hyacinthoides reverchonii
Viola sororia, Viola odorata, Viola tricolor
Number of Varieties
20500
0
40000
👆🏻
Habitat
Parks, wastelands, Waysides, Woodland edges
gardens, Grassland, Prairies, Tropical regions
USDA Hardiness Zone
4-10-9999
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
21,22
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
Clump-Forming
Clump-Forming