MEDICINAL:
Walnut bark is used to treat dysentery and skin diseases. The nut is used to promote strength and weight gain. The ground hull of the nut is used to treat skin diseases, herpes, head and body lice, and internal parasites. Walnut leaf is used to treat eczema, hives, and boils. Diluted walnut oil is used to treat dandruff. A strong decoction of walnut leaves, painted around doorways and woodwork, will repel ants.
GROWING:
Walnuts are trees that grow to 60 feet tall. They prefer full sun, deep and well-drained soil, and regular water. They grow well in areas such as the eastern and midwestern United States.