Juglans cinerea
Butternut, also known as the White Walnut, is a native nut tree that produces rich, buttery nuts in early fall that can be eaten raw or prepared in a number of ways. Butternut is a sun-loving and fast-growing tree that has a beautiful spreading canopy if grown in the open. Butternut trees offer food and habitat for many birds and small mammals.
Zone: 3-7 (Map)
Habitat: Well-drained soil and full sun.
Growth: 50-60 ft tall, 35-50 ft wide at maturity.
Restrictions: AZ, CA, KS, TX