Green plant cultivation auxiliary device

The utility model relates to the field of plant cultivation, in particular to a green plant cultivation auxiliary device. According to the green plant cultivation auxiliary equipment, an upper protection block is inserted into the outer side of the root of a seedling, then a limiting block at the bottom of the upper protection block is inserted into a limiting groove in the top of a connecting block, and the upper protection block is rotated, so that the upper protection block and the connecting block are clamped, and the root of the seedling is prevented from being exposed to the outside; a lower protection block is mounted at the bottom of the connecting block, and a blocking net is arranged in a through hole in the bottom of the lower protection block, so that soil can conveniently enter the lower protection block, insects are prevented from entering the lower protection block and gnawing the roots of seedlings, and the problems that the roots of the seedlings are separated from soil due to the fact that p