NOVELTY - Method for cultivating Grifola frondosa, involves adding water to mushroom residue, mixing uniformly, adding bagasse, sawdust and bean cake, piling, controlling dry weight, forming a vertical hole, covering, performing natural fermentation, turning once every day, adding lime and gypsum, turning, cooling, directly paving bed, seeding, inoculating hairy fungus of G.frondosa, covering with loamy soil, and performing fruiting management by spraying solution prepared by adding mushroom residue in water, processing, concentrating and diluting using water.    USE - The method is useful for cultivating G.frondosa (claimed).    ADVANTAGE - The method is performed cost-effectively and in an environmentally-friendly manner, is less labor-intensive, and promotes beneficial microorganism breeding, microbial florae in materials, and catalytic decomposition of the cultivation materials. The cultivation materials which ferment contain high-activity beneficial bacteria and active metabolite of the high-activity beneficial bacteria. The method promotes growth of G.frondosa sporocarp, and exhibits high biotransformation rate of G.frondosa.    DETAILED DESCRIPTION - Method for cultivating Pleurotus geesteranus, involves taking 40-48% bagasse, 34-42% sawdust, 10-12% bean cake, 3-4% mushroom residue, 2-3% lime, 1% gypsum and dry matter (remainder), where the diameter of the bagasse is 3-5 mm, the diameter of the sawdust is 3-5 mm and the mushroom residue is produced by taking processing waste of shiitake mushroom, drying, and crushing until particle size reaches 2-3 mm, adding 20-30 times water to the mushroom residue, immersing for 18-24 hours at low temperature, mixing uniformly, adding the bagasse, sawdust, and bean cake, piling to height of 1-1.2 m and width of 2-3 m, controlling dry weight to 300-500 kg, forming a vertical hole, covering, performing natural fermentation at 60 degrees C for 24 hours, turning once every day, adding lime and gypsum, turning for 3-4 times, maintaining moisture content to 63-65%, cooling, directly paving bed, seeding, inoculating hairy fungus of G.frondosa, covering with loamy soil to a thickness of 1-2 cm, and performing fruiting management by spraying solution prepared by adding mushroom residue in 20 times or more water, immersing at room temperature for 18-24 hours, filtering, concentrating and diluting using water.