
River Birch
Betula Nigra
This river bottom native also does well on upland soils. Resistant to bronze birch borer, it has nice yellow fall color, and attractive cinnamon-brown exfoliating bark for an interesting winter effect. Before planting, bareroot river birch trees should be sweated. See page 293 for procedure. Clumps have three or more stems.
Sun / Shade Ratio
Shade Tolerance
Sun Tolerance
Attributes
SHAPE |
Oval | |
FOLIAGE |
Dark Green | |
FALL FOLIAGE |
Golden Yellow | |
MINIMUM HEIGHT |
40 |
Feet |
MAXIMUM HEIGHT |
50 |
Feet |
MINIMUM SPREAD |
30 |
Feet |
MAXIMUM SPREAD |
40 |
Feet |
HARDINESS ZONES |
4, 8 |