Southern Utah University

Table of Contents

Locations

  1. Campus Features

    1. Tree Tour

      1. Black Walnut (Juglans nigra)

        Latin Name - Juglans nigra
        Height - 70-85 feet
        Spread - 50-65 feet
        Growth Rate - Moderate
        USDA Zone - 5 to 9
        Drought Tolerance - Moderate

        This upright tree produces highly prized wood used to make musical instruments, veneers and many other products. It also produces a hard-shelled nut encased by a fleshy rind that drops from the tree by the hundreds. Best growth occurs in deep, moist soils. Make note of the missing bark on the south side of the tree - the result of a lightning strike in the summer of 2006 that blew bark pieces almost a block away.