How to Grow Hazelnut (Theta)
Corylus avellana 'Theta'
Your complete guide to growing Hazelnut (Theta).
📷 Wikipedia: Corylus avellanaWhen to Plant Hazelnut (Theta)
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Companion Plants for Hazelnut (Theta)
✓ Good companions
Repels aphids and other pests, improves soil health
Fixes nitrogen in soil, provides ground cover and prevents weeds
Deep taproot brings nutrients to surface, excellent mulch and compost material
Share similar soil and water needs, do not compete for nutrients
Repels rodents that may damage nuts, blooms before leaf out
Compatible growth habits, attracts beneficial insects, similar soil preferences
Acts as trap crop for aphids and cucumber beetles, deters ants
Attracts beneficial insects, improves soil structure and nutrient availability
✗ Keep away from
Produces juglone which is toxic to hazelnuts and inhibits growth
Competes heavily for water and nutrients, inhibits root development
Acidifies soil excessively, competes for water and nutrients
Nutrition Facts
Per 100g serving (USDA FoodData Central)
