Life Span
Type
Origin
Types
Number of Varieties
Habitat
USDA Hardiness Zone
AHS Heat Zone
Sunset Zone
Habit
Lodden Blue, Royal Velve, Melissa, Sachet, Sharon Roberts etc
Grassland, Hillside, Rocky areas
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Chinese red birch, Betula fruticosa, Betula ermanii
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16