Walnut (Juglans regia) is a deciduous tree grown for its edible, oil-rich seed, with leaves and bark used medicinally and a dye obtained from the husks and leaves. Inputs Hardiness zone 71 Hardiness zone 81 Hardiness zone 91 Full sun1 Moist soil1 Outputs Human food1 Medicinal use1 Dye1 Wood1 Type Juglans spp. - Walnut Tree Deciduous Footnotes Juglans regia | Plants for a Future ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9