Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Needled or Scaled Evergreen
Origin
Europe, Russia
Eastern Asia, Japan, Korea
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Pinus thunbergii
Number of Varieties
250
0
40000
👆🏻
Habitat
Cold Regions, stream banks
sand dunes, Sandhills, Sandy areas
USDA Hardiness Zone
6-115-8
0
99
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AHS Heat Zone
-
8-5
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Upright/Erect
Pyramidal