How to Grow English Walnut
Juglans regia
Your complete guide to growing English Walnut.
📷 Wikipedia: Juglans regiaWhen to Plant English Walnut
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
Companion Plants for English Walnut
✓ Good companions
Repels aphids and other pests, improves soil health without competing for deep nutrients
Deep roots bring nutrients to surface, leaves make excellent mulch and fertilizer
Bulbs deter rodents that might damage walnut roots and eat fallen nuts
Natural fungicide properties help prevent root rot and other soil-borne diseases
Repels moths and other flying insects, attracts beneficial pollinators
Repels nematodes and other soil pests, deters aphids and whiteflies
Acts as trap crop for aphids and cucumber beetles, attracts beneficial insects
Fixes nitrogen in soil, provides ground cover, and attracts pollinators
✗ Keep away from
Sensitive to juglone compound, can experience reduced vigor and fruit production
Susceptible to walnut's juglone toxin, can suffer stunted growth and eventual death
Walnut roots produce juglone which is toxic to tomatoes, causing wilting and death
Nutrition Facts
Per 100g serving (USDA FoodData Central)
