The invention relates to the technical field of grape planting. The invention discloses a grape formula package fertilizer and a fertilizing method thereof. The package fertilizer comprises a base fertilizer, a germination fertilizer and a fruit swelling fertilizer. In terms of nitrogen, phosphorus pentoxide and potassium oxide, the mass ratio of nitrogen to phosphorus to potassium in the base fertilizer is (1.5-2.5): (1-2): 1; the mass ratio of nitrogen to phosphorus to potassium in the germination fertilizer is (0.7-1.5): (0.3-0.8): 1, and the mass ratio of nitrogen to phosphorus to potassiu...
