Name Black Walnut
Family Species Juglans nigra
Wildlife Value Good
Average height 50’
Origin Native
Shade Tolerance Intolerant
Drought Tolerance Fair
Growth Rate Slow/Moderate
Fruit Edible nut
Special Characteristics Produces a water-soluble compound called Juglone
Seedling Size 12” to 18”
General Description: Requires considerable amount of space for full growth. Not recommended for a field windbreak. Produces a large deep root system. Also produces a substance known as juglone that is toxic to confiners and most flowers and vegetables.
Pests: Walnut caterpillar; variable oakleaf caterpillar; lacebug, Anthracnose; Nectria canker.
Uses:
It provides food and cover for wildlife. It is a prized wood in Minnesota it is used as veneer and furniture. Nuts are edible
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$45.00Price
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