After the grape seedlings are put into the pot, they should be cut short first, and then the new buds will sprout. It is necessary to observe them first. Those without inflorescences are vegetative branches, and those with inflorescences are fruiting branches. If there is an inflorescence, leave 3-5 leaves on the inflorescence for coring. Because this is the first result, only one ear is kept, and a quarter of the accessory ear and the whole ear are cut off. When the branch grows 3-5 leaves, the new branch grows 1-2 leaves, and the second and third branches are also treated in the same way. When the grapes bear fruit, they need to be pruned back in winter, leaving about 2 branches with full buds and vigorous growth, cutting them off when 3-5 buds are formed, and cutting off other branches. This happens every winter, leaving two fruiting branches, each with 3-5 buds. After years of fruiting of potted grapes, the fruiting position will move up, resulting in baldness at the lower part. In view of this situation, the new buds germinated by the hidden buds at the lower part of perennial branches can be used to cultivate new fruiting branches as retraction and renewal.