The invention relates to a method for rapidly producing Pu-Er ripe tea, which belongs to the technical field of Pu-Er tea processing. Based on the traditional Pu-Er tea processing method, the method comprises the following improved steps: fermented mother culture, fermented native tea, glucose or sucrose is selected as a fermentation substrate and activated; activation liquid is evenly inoculated to sun-withered primary tea; the fermentation substrate after being activated is diluted to 10 times and blanched, and water which is in accordance with national food water sanitary standards or drinking water sanitary standards is selected as blanched water; the water content in the tea is finally ensured to be 40-45 percent; the fermented piling time is 30-35 days, and the piling temperature is controlled to be below 60 DEG C; piling tea is spread and naturally withered or mechanically dried after the requirements are achieved, and the drying temperature is less than 60 DEG C. Compared with the traditional method, the invention has the advantages that the quality of the Pu-Er ripe tea is more stable, the processing time is shortened by 10-20 percent, the production cost is reduced, the efficiency is improved, the process is standard, and the operation is simple, and can be widely used for large-scale and standardized production of the Pu-Er ripe tea.