The invention discloses an agricultural planting technique of high and new technology, and in particular relates to a method for cultivating an American asparagus of UC157 common F1 variety. The method uses the characteristics of strong and healthy growth vigor, barren resistance, high yield, early sprouting, dark green tender stem, thickness, regular sizes, tightly packaged top ramentum, difficult dispersion at a high temperature, wide applicability and the like of the asparagus of the UC157 common F1 variety. The method comprises the following steps: selecting and establishing asparagus cultivation land; adopting the gemmating and germination accelerating conditions of the asparagus and applying a cultivation technique of the asparagus to cultivate and manage the asparagus; doing well in pest control of the asparagus, and harvesting the asparagus in good time to obtain multitudinous cultivated asparagus vegetable products to satisfy the asparagus planting in the modern agriculture; providing the asparagus for national and international markets; and doing well in the works of export trades and earning foreign exchanges of the asparagus products.