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River Birch Flower Wikimedia Commons
Betulaceae

River Birch Flower

Betula nigra

New beginnings and purification.

Family
Betulaceae
Genus
Betula
Native to
Eastern United States
Bloom season
Spring
Type
Deciduous tree
Height
12-25 meters
Sunlight
Full sun to partial shade
Soil
Moist, acidic, well-drained
Water
Regular to wet
Hardiness
4-9
Lifespan
Perennial

Did you know

  • The dangling male catkins can be up to 7 cm long and release clouds of wind-dispersed pollen.
  • It is the most widely distributed birch species in the southeastern United States.
  • The attractive peeling bark ranges from salmon-pink to cinnamon-brown, providing year-round interest.
  • It is the most heat-tolerant birch species, thriving where other birches cannot survive.
  • River birch is highly resistant to the bronze birch borer, a pest that devastates other birch species.

Color meanings

0

Renewal

1

Protection

2

Adaptability

Uses

  • Ornamental
  • Shade tree
  • Erosion control
  • Riparian restoration