Life Span
Perennial
Perennial
Type
Tender Perennial
Broadleaf Evergreen
Origin
Southeastern Asia
Europe, Russia
Types
Curcuma alismatifolia
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
72
0
40000
👆🏻
Habitat
Open grasslands, Wild
Cold Regions, stream banks
USDA Hardiness Zone
8-116-11
0
99
👆🏻
AHS Heat Zone
12-9
-
Sunset Zone
H1, H2, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Upright/Erect