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Common Hazel

Corylus avellana

Also listed as Corylus sylvestris

Also known as Hazel, Hazelnut, European Hazel

shrubβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 4a – Zone 9b

Climate Match for your location

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A deciduous shrub prized for its edible hazelnuts and ornamental catkins that appear in late winter. It grows into a rounded, multi-stemmed form and is relatively low-maintenance once established.

Why grow it

Common hazel offers reliable nut production in temperate climates with less finicky pollination requirements than many grafted hazelnut varieties, and its early catkins provide late-winter visual interest when few other woody plants are flowering. It tolerates a wider range of soil and light conditions than specialized nut cultivars, making it a practical choice for establishing productive hedgerows or woodland edges without intensive site preparation.

Watch out for

Hazel can spread vigorously by basal sprouting and root suckers if coppiced or damaged, requiring regular attention to prevent thickets from overrunning adjacent plantings. Heavy nut crops may attract squirrels and jays that cache nuts in nearby beds, and fallen catkins can create dense mats on the ground that slow spring growth of understory plants.

Overview

Form
Rounded
Growth Rate
moderate
Size
12–20β€² tall Γ— 12–20β€² wide
Dormancy
deciduous
Family
Betulaceae
wildlife benefithedgerowediblewindbreakerosion control

Native Range

Europe and Western Asia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

nut

Season of Interest

WinterSpringFall

Notable Cultivars

'Contorta' (Harry Lauder's Walking Stick) is grown for its dramatic twisted stems; 'Barcelona' and 'Ennis' are commercial nut cultivars known for large, quality kernel production.

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Companion Planting

Plants well with