Life Span
Biennial
Perennial
Type
Tree
Broadleaf Evergreen
Origin
South America
Europe, Russia
Types
Peruvian peppertree, peppercorn tree, Peruvian mastic
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
1002
0
40000
👆🏻
Habitat
Dappled Shade, open Woodlands
Cold Regions, stream banks
USDA Hardiness Zone
8-116-11
0
99
👆🏻
AHS Heat Zone
12-8
-
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Weeping
Upright/Erect