Walnut (Black) 18-24"
A large, native tree with a height of 10-100+’ and width of 60-100+’. Rapid growth rate. Deep taproot. Produces large, edible walnut that ripens in fall. Wood valuable for lumber, veneer. Prefers deep, well-drained moist soils. Not recommended for yards as its roots secrete a substance toxic to conifers and most flowers and vegetables.