Corylus americana

American Hazelnut

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Deciduous shrub native to eastern North America, valued for edible nuts and ornamental catkins in late winter/early spring.
yard Outdoor plants wb_sunny Shade / Half-shade pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com 3-4 in In Stock $26.99 Buy
Amazon.com 3-4 in In Stock $112.50 Buy
info

Plant Details

Common Name American Hazelnut
Family Betulaceae
Genus Corylus
Species Americana
Origin Eastern North America
Blooming Late winter to early spring, pendulous catkins
Leaf Color Green turning yellow/orange in autumn
Sunlight Shade / Half-shade
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

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Soil

Well-drained loamy soil, tolerates clay but requires drainage to prevent root rot

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Watering

Regular watering during establishment, drought tolerant once mature, reduce in winter dormancy

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Sunlight & Care

Prefers full sun for optimal nut production, tolerates partial shade in hotter climates

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Fertilization

Apply balanced fertilizer in early spring before bud break, avoid high nitrogen late summer

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Pruning

Prune after harvest to remove dead wood and maintain shape; suckers should be removed

Pest Control Aphid Caterpillar Leafhopper

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 3 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
agriculture Harvesting 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
thermostat

Growing Parameters

thermostat
Temperature
-20° – 100°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
30% – 75%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
2000 – 60000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1200 – 5000
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
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Soil Moisture
10% – 70%
% volumetric
Water content in the growing medium
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Soil EC
200 – 1500
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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