Betula lenta

Black Birch, Sweet Birch

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Deciduous tree native to eastern North America, known for aromatic wintergreen bark and triangular leaves turning vibrant yellow in autumn.
yard Outdoor plants wb_sunny Half-shade / Sun pets Not pet-safe
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Plant Details

Common Name Black Birch, Sweet Birch
Family Betulaceae
Genus Betula
Species Lenta
Origin Eastern North America
Blooming Cylindrical catkins appear in spring before leaves emerge.
Leaf Color Dark green turning yellow/orange in fall.
Sunlight Half-shade / Sun
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Deep, moist, well-drained acidic loam.

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Watering

Regular watering during establishment, drought tolerant once mature. Prefers consistent moisture.

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Sunlight & Care

Requires full sun for optimal growth and fall color; tolerates partial shade in cooler climates.

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Fertilization

Apply balanced slow-release fertilizer in early spring before new growth begins.

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Pruning

Prune dormant season to remove dead wood and shape canopy; avoid heavy pruning due to bleeding sap.

Pest Control Aphid Borer Scale Insect

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 2 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 8 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Growing Parameters

thermostat
Temperature
-20° – 95°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 80%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
2000 – 100000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
5 – 30
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
20% – 70%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1500
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Betula lenta? Select a symptom to diagnose and fix the issue.

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