Crop cultivation device

The utility model discloses a crop cultivation device which comprises a cultivation frame and a plurality of cultivation pots, the cultivation pots are connected to the cultivation frame in a layered mode, water seepage holes are formed in the cultivation pots, the first water seepage holes penetrate through the cultivation pots, the crop cultivation device further comprises a water conveying assembly, the water conveying assembly comprises water pipes used for conveying water into the cultivation pots, and a plurality of holes are formed in the cultivation pots. The plurality of pores are communicated to form a first water seepage hole. Through the first water seepage holes, redundant water and nutrients can be effectively conveyed into the lower-layer cultivation pot or stored in the first water seepage holes when being stored in the upper-layer cultivation pot, so that the water seepage holes are formed in the lower-layer cultivation pot when the water in the upper-layer cultivation pot is lost; water and