Observation device for plant growth

The utility model provides an observation device for plant growth, and belongs to the technical field of plant growth observation. The observation device for plant growth comprises a rotating structure, an observation assembly and a planting structure. The rotating structure comprises a moving part and a rotating part, the rotating part is installed on the moving part, the rotating part comprises a motor and a rotating plate, and the rotating plate is installed on an output shaft of the motor; the observation assembly comprises a lifting part and an observation part, the lifting part comprises a fixed shell and an electric telescopic rod, the electric telescopic rod is installed in the fixed shell, and a lifting shell is fixed to an output shaft of the electric telescopic rod; the observation part comprises a controller, a rainwater sensor, a light sensor, an ultraviolet sensor, a temperature and humidity sensor, a camera and a humidity sensor, and the controller is installed in the lifting shell. The device