The invention discloses a fungus growing house of Liupu tea and a fungus growing method of Liupu tea. The fungus growing house comprises a house body, wherein the house body is provided with a door, an air inlet and exhaust openings, wherein each exhaust opening is provided with an exhaust fan, a controller is arranged outside the house body, a humidifying device, a heating device, a temperature sensor and a humidity sensor are also arranged in the house body, and a signal output end of the controller is connected with power supply signal input ends of each exhaust fan, the humidifying device and the heating device respectively. The fungus growing method comprises the following steps: (a) placing tealeaves; (b) controlling the humidity to facilitate the fungus growth. By adopting the fungus growing house of the Liupu tea, the quantity of eurotium cristatum in tealeaves can be increased, so that the quality of the Liupu tea can be improved; by utilizing the Liupu tea tealeaves processed by utilizing the fungus growing method, golden fungus can grow naturally.