Common Hazel: How to Grow for Sweet Hazelnut Harvest
Trees

Common Hazel: How to Grow for Sweet Hazelnut Harvest

Corylus avellana

Growing common hazel: European shrub-tree with sweet nuts. Partial shade, fertile soil, hardy, fruits after 4-5 years.

Characteristics

Scientific nameCorylus avellana
Height3-8 m
Sunlightmezz'ombra
Watermedia
Soilfertile drenante
Toxicitynon tossica
Growthmedia
Temperature-25 a 30 °C
FloweringJan, Feb, Mar
IrrigationWater regularly in the first 2-3 years, then only during summer drought spells.

Common Hazel is a European shrub-tree grown for thousands of years for hazelnuts, energy-rich nutritious fruits. It grows vigorously in cool partial shade on fertile, well-drained soil, flowering as early as January with characteristic yellow drooping catkins. It fruits after 4-5 years and lives up to 90 years.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: media — always check soil moisture before watering.

Position

Prefers mezz'ombra: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: fertile drenante. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

FAQ

Do you need two hazel trees to get nuts?
Yes, hazel is wind-pollinated and needs at least 2 plants of different varieties nearby (within 20 m) to ensure a good hazelnut harvest.
When do you harvest hazelnuts?
Hazelnuts ripen between August and September, when they fall naturally to the ground. Pick daily from under the plant, before squirrels and dormice get them.

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