PURPOSE: To provide a cultivation apparatus having easily controllable temperature and applicable for container culture.

CONSTITUTION: This cultivation apparatus is composed of a means for separating a container from the ground and made of a heat-insulating material, a heating and cooling means placed on the separation means and a container for culture bed placed on the heating and cooling means. The heating and cooling means is produced by filling a heat-accumulation brine in a duct and passing a water-pipe in the duct. The side walls and the bottom of the container are made of aluminum plates and the temperature of the soil in the container is controlled by passing hot water or cold water through the water pipe.