There are many persimmon trees that can be grafted on chestnut trees, and chestnut trees and persimmon trees can also be grafted. Because the roots of persimmon trees and chestnut trees have something in common, they are shallow-rooted plants with strong adaptability. When grafting, you should choose the annual grafting branch of persimmon tree, the grafting part is on the upper part of the trunk, the incision should be smooth, and you should pay attention to moisturizing after grafting.