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Nut Tree · Moderate

How to Grow Hazelnut (Lewis)

Corylus avellana 'Lewis'

Your complete guide to growing Hazelnut (Lewis).

☀SunFull sun to partial shade (4-6+ hours)
💧Water1-2 inches per week, drought tolerant once established
📅Harvest120-150 days
🗺Zones4–8
📏Height12-20 feet
Hazelnut (Lewis)📷 Wikipedia: Corylus avellana

When to Plant Hazelnut (Lewis)

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 4 — — September
Zone 5 — — August – October
Zone 6 — — August – October
Zone 7 — — July – October
Zone 8 — — July – November

Companion Plants for Hazelnut (Lewis)

✓ Good companions

Chives

Repels aphids and other pests, shallow roots don't compete with tree roots

Clover

Fixes nitrogen in soil, provides ground cover, attracts beneficial pollinators

Comfrey

Deep taproot brings nutrients to surface, leaves make excellent mulch and compost

Elderberry

Compatible growth habit, attracts beneficial insects, doesn't compete for nutrients

Lavender

Attracts pollinators, repels moths and rodents that may damage nuts

Marigolds

Repel nematodes and various garden pests, attract beneficial predatory insects

Nasturtiums

Trap crop for aphids and cucumber beetles, deters ants and other crawling pests

Wild Garlic

Natural fungicide properties, repels rodents and deer, shallow root system

✗ Keep away from

Black Walnut

Produces juglone which is toxic to hazelnuts and inhibits their growth

Eucalyptus

Allelopathic compounds inhibit growth of nearby plants including fruit and nut trees

Pine Trees

Acidify soil significantly, hazelnuts prefer neutral to slightly alkaline conditions

Nutrition Facts

Per 100g serving (USDA FoodData Central)

13.50gProtein
8.41gFiber
3.46mgIron
Notes from the garden

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Seasonal planting ideas, useful tips and a little inspiration. No weeds.