Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
Europe, Russia
Central Asia, India, Nepal, China, Japan, Korea
Types
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Quercus acutissima
Number of Varieties
2450
0
40000
👆🏻
Habitat
Cold Regions, stream banks
Dappled Shade, Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
6-115-9
0
99
👆🏻
AHS Heat Zone
-
8-3
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Upright/Erect
Oval or Rounded