The invention discloses a grape planting method. The grape planting method includes the steps that (1) a grape cutting is inserted into fresh water, cultivated for 3 days to 4 days, reversed and cultivated for 3 days to 4 days, and then a seedling box is filled with nutrient soil; (2) a drip irrigation pipe is provided and comprises a main pipe body and a plurality of branch pipe bodies, the branch pipe bodies close to the middle of the multiple branch pipe bodies are inserted into the seedling box upwards, the branch pipe bodies close to the two sides of the multiple branch pipe bodies are located on the outer side of the seedling box, a linear power mechanism is controlled to drive the drip irrigation pipe to horizontally reciprocate, one end of the main pipe body is connected to a water supply device through a rubber hose, and the linear power mechanism and the water supply mechanism are started once every two to three days; (3) at the time 10 days to 15 days after root hairs grow on the grape cutting, the grape cutting is taken out of the seedling box and planted into planting land. According to the grape planting method, the survival rate of the grape cutting is increased, the grape cutting keeps the excellent characters of a stock plant, and then the grape yield is increased.