Life Span
Perennial
Annual
Type
Broadleaf Evergreen
Herbs
Origin
Europe, Russia
Middle Africa, Southern Africa, Southern Asia, Southeastern Asia
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Ocimum basilicum purpurascens
Number of Varieties
23
0
40000
👆🏻
Habitat
Cold Regions, stream banks
gardens, Wet lands
USDA Hardiness Zone
6-119-11
0
99
👆🏻
AHS Heat Zone
-
11-1
Sunset Zone
21,22
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming