Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Shrub, Tree
Origin
Europe, Russia
Europe, Northern Africa, Western Asia
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Common Hazel, Asian Hazel, Beaked Hazel
Number of Varieties
214
0
40000
👆🏻
Habitat
Cold Regions, stream banks
Deciduous forests, Terrestrial
USDA Hardiness Zone
6-114-8
0
99
👆🏻
AHS Heat Zone
-
8-1
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
Habit
Upright/Erect
Oval or Rounded