Flower planting heat preservation device

The utility model relates to the technical field of flower planting, in particular to a flower planting heat preservation device which comprises a cultivation box, a waste water tank is rotationally connected to the bottom of the cultivation box, and a rotating rod is fixedly connected to the middle side of the bottom of the cultivation box and rotationally connected into the waste water tank. A plurality of transmission toothed plates which are evenly distributed at equal intervals are fixedly connected to the surface of the bottom of the cultivation box. The transmission gear drives the transmission toothed plate to rotate, so that the cultivation box rotates on the surface of the waste water tank, flowers planted on the surface rotate, and meanwhile, the atomization nozzles on the water seepage plate fixed to the back and the constant-temperature plate carry out uniform moisture preservation and constant-temperature protection on the flowers. The problems that an existing planting device is single in arran