Life Span
Biennial
Perennial
Type
Tree
Shrub
Origin
-
Northwestern United States, California, Canada
Types
Chinese red birch, Betula fruticosa, Betula ermanii
New Jersey tea,Maritime ceanothus,Ceanothus connivens
Number of Varieties
6025
0
40000
👆🏻
Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
Rocky Mountains, Scrubs
USDA Hardiness Zone
4-75-8
0
99
👆🏻
AHS Heat Zone
7-1
8-6
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded