Life Span
Perennial
Perennial
Type
Shrub
Broadleaf Evergreen
Origin
Southeastern United States
Europe, Russia
Types
Aesculus parviflora
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
22
0
40000
👆🏻
Habitat
Bluffs, Coastal Regions, Stream side, Woods
Cold Regions, stream banks
USDA Hardiness Zone
5-96-11
0
99
👆🏻
AHS Heat Zone
9-1
-
Sunset Zone
H1, H2, 7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Spreading
Upright/Erect