Life Span
Biennial
Perennial
Type
Tree
Perennial
Origin
-
Eastern Asia, India, Nepal, China
Types
Chinese red birch, Betula fruticosa, Betula ermanii
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Number of Varieties
60100
0
40000
👆🏻
Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
gardens, Grassland, Humid climates, Tropical regions, Urban areas
USDA Hardiness Zone
4-73-7
0
99
👆🏻
AHS Heat Zone
7-1
8-5
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
Pyramidal
Clump-Forming