N.C. Forest Service - River Birch
Selecting a Planting Site for a Medium-Sized Tree
- Choose a location with at least 25 feet of open space.
- Do not plant beneath utility lines, or near streetlights, signs, etc.
- Leave at least 10 feet between the tree, sidewalks and hardscapes.
If you cannot plant your tree in the ground within 24 hours, plant it in a pot with potting soil temporarily so it will survive until you find the right spot.
Species: | River Birch (Betula nigra) |
Crown Spread: | 30-70 feet |
Height at Maturity: | 40-60 feet |
Shade Tolerance: | Grows best in full sun or partial shade |
Soil Type: | Sandy loam, silt and clay; moist and well drained |
Soil pH: | 6.0 to 8.0pH (acidic to neutral) |
Hardiness Zone: | 4a to 9b |
Size Class: | Medium |
Notes: River birches are disease and pollution resistant. Their fall colors range from bright yellow to orange. They are very adaptable and tolerate both rocky sites and extended periods of flooding.
Description: River birches are medium-sized native hardwood trees that can be found growing in bottomlands and floodplains throughout the eastern United States. They have widespread crowns that provide ample shade. River birches can grow rapidly with optimal site conditions.
Wildlife Benefits: The river birch is a great pollinator tree! The flowers provide nectar for many butterfly species, including the dreamy duskywing, the mourning cloak and Eastern tiger swallowtails. The seeds produced by the tree are a food source for whitetail deer, wild turkey, grouse, squirrels and songbirds.
Return to STEP TWO: HOW TO PLANT YOUR TREE.
This page was last modified on 03/17/2025