Seedling cultivation box

The utility model relates to an incubator, in particular to a seedling incubator. The technical problem to be solved is to provide the seedling cultivation box which can increase the number of cultivated seedlings and facilitate cultivation. According to the technical scheme, the seedling cultivation box comprises a placing block, a first moving block, a straight sliding rail, a first sliding block, a connecting rod, a first check block and the like. A straight sliding rail is fixedly connected to the right side of the lower portion of the containing block, a first sliding block for guiding isarranged on the straight sliding rail in a sliding mode, a connecting rod is fixedly connected to the top of the first sliding block and is L-shaped, a first check block is installed on the right side face of the straight sliding rail, and a through hole capable of enabling the connecting rod to move left and right is formed in the upper portion of the first check block. The seedling cultivationposition can be increased