Black walnut is a fast-growing native tree prized for its rich, flavorful nuts and high-value timber. We offer this species as bareroot stock for late fall and early spring dormant planting, which allows the root system to settle into the site before top growth begins. Juglans nigra is a beautiful canopy tree that produces unique nuts with a deep flavor distinct from other walnut species. Beyond food production, the husks are often used as a natural dye that outlasts many other botanical pigments. Growers should be conscientious of where they plant Black Walnut, as the roots produce juglone, a chemical that can inhibit the growth of certain sensitive plant species nearby. Black walnut serves as an excellent long-lived wildlife tree and a larval host for the Banded Hairstreak, Luna Moth, and Regal Moth. It thrives in full sun to partial shade and prefers well-drained, moist soils. Hardy in zones 4–9, Black walnut can reach 80 ft tall and 60 ft wide at maturity, making it suitable for spacious landscapes, orchards, or conservation plantings. Planting bareroot stock ensures that the tree enters the ground with its energy stored in the root system, ready for the growing season. Once established, Black walnut provides significant ecological and economic value through its timber and nut production. We recommend a well-prepared site to maximize the success of this enduring native species. Our black walnut is grown from seed collected at Arthur's Point Farm.
