Cultivation device for sweet potato seedling culture

The utility model provides a cultivation device for sweet potato seedling raising, which relates to the technical field of sweet potato seedling raising cultivation and comprises a cultivation box body, the bottom of the cultivation box body is fixedly connected with a supporting seat, the front side of the cultivation box body is hinged with a box door, and the top surface of the cultivation box body is fixedly connected with a top box. According to the device, the circulating water pump installed in the water tank is matched with the water conveying pipe, then a water source in the water conveying pipe is conveyed into the water guide pipe, the water guide pipe is fixedly connected with the limiting frame so that the water guide pipe can be limited, the stability of the water guide pipe can be kept, water flow is guided into the water injection pipe through the water guide pipe, and then spraying heads are used for spraying water into the water injection pipe. The sweet potato seedling cultivation device ha