Indoor aerial fog planting device facilitating automatic collection of growth data

The invention discloses an indoor aerial fog planting device facilitating automatic collection of growth data. The device comprises a plurality of planting strips, a liquid supply system and a data acquisition system, the plurality of planting strips are arranged at intervals, and the liquid supply system comprises a liquid supply barrel, a liquid outlet pipe, ultrasonic atomizers, a return pipe and a nutrient solution mixer; one ultrasonic atomizer is arranged at the top of each planting strip, one end of the liquid outlet pipe is connected with the liquid supply barrel, the other end of theliquid outlet pipe is connected with each ultrasonic atomizer, the return pipe is sequentially connected to the nutrient solution mixer and the liquid supply barrel, and a return port is formed at theposition, located at the bottom of each planting strip, of the return pipe; and the data acquisition system comprises a track and a data acquisition instrument moving along the track, and the track is arranged among the plant