River birch is a medium to large tree that matures to be 60-80 feet tall and 40 feet broad. Trees live for 50 to 75 years on average. The trunk generally develops to be approximately 2 feet in diameter, although it can expand to be considerably broader on rare occasions. The upright pyramidal to upright oval shape of this shade tree is extremely symmetrical. It is commonly offered in multiple-trunked form, despite the fact that it normally produces just a single trunk.
Botanical Name : Betula nigra Northern
Common Name : River Birch
Height : 60 – 80 ft
Spread : 40 ft
Germination Info : Seed requires 30-60 days cold moist stratification
Hardiness zone : 4-8
Average seed per ounce : Approx.18,750