River Birch
Betula nigra
A fast-growing native shade tree renowned for its stunning exfoliating bark that peels in papery sheets of cream, salmon, and cinnamon colors. Exceptionally adaptable to wet or dry conditions, this heat-tolerant birch thrives where other birches fail. Perfect for adding textural interest and quick shade to any landscape.
Harvest
N/Ad
Days to harvest
Sun
Full sun to partial shade
Zones
4–9
USDA hardiness
Height
30-70 feet
Planting Timeline
Showing dates for River Birch in USDA Zone 7
All Zone 7 shade-tree →Zone Map
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River Birch · Zones 4–9
Growing Details
Zone-by-Zone Planting Calendar
Complete Growing Guide
Soil: Clay, Loam (Silt), Sand. Soil pH: Acid (<6.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist, Occasionally Dry, Occasionally Wet. Water: BET-yoo-luh NY-gruh. Height: 30 ft. 0 in. - 70 ft. 0 in.. Spread: 40 ft. 0 in. - 60 ft. 0 in.. Spacing: 6-feet-12 feet. Growth rate: Rapid. Maintenance: Medium. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.
Harvesting
The tree produces a 1 to 1½ inch cone-like fruit that contains tiny seeds. Small nutlet, about 400,000 seeds per pound, seed is shed in the spring.
Color: Gold/Yellow. Type: Nut.
Garden value: Edible
Harvest time: Spring, Summer
Bloom time: Spring
History & Origin
Origin: Central & Eastern U.S.A
Advantages
- +Attracts: Butterflies, Moths, Small Mammals, Songbirds
- +Fast-growing
Companion Plants
Plant Together
Hosta
Thrives in partial shade created by birch canopy and similar moisture requirements
Ferns
Natural woodland companions that prefer the filtered light and moist soil conditions
Astilbe
Complementary flowering perennial that enjoys consistent moisture and dappled shade
Wild Ginger
Native groundcover that thrives in similar acidic, moist soil conditions
Coral Bells
Shade-tolerant perennial that benefits from the tree's filtered light and wind protection
Japanese Painted Fern
Thrives in the acidic soil and partial shade provided by the birch canopy
Woodland Phlox
Native understory plant that prefers similar moisture and light conditions
Serviceberry
Compatible understory shrub that shares similar native habitat preferences
Keep Apart
Black Walnut
Produces juglone which is toxic to birch trees and inhibits their growth
Kentucky Coffee Tree
Competes aggressively for water and nutrients in similar soil zones
Norway Maple
Creates dense shade that suppresses birch regeneration and competes for resources
Pests & Disease Resistance
Resistance
Resistant to bronze birch borer, good heat tolerance
Common Pests
Aphids, leaf miners (minor issues)
Diseases
Generally disease resistant, occasional leaf spot