Elevated device for soilless culture

The invention provides an elevated device for soilless culture. The elevated device comprises a supporting frame body, culture grooves are formed in the supporting frame body in a sliding mode, and the supporting frame body allows the culture grooves to do circulating motion along the circumferential side of the supporting frame body; and a driving piece is arranged on the supporting frame body, and a transmission assembly is in transmission connection between the output end of the driving piece and the culture grooves. Through cooperation of a water turbine, a first transmission gear, a first transmission chain and a guide slide way, the multiple culture grooves movably installed on the supporting frame body can circularly move along the track of the guide slide way, the illumination utilization rate of the culture grooves in the supporting frame body can be increased, then cultivation of plants in the culture grooves is facilitated, the space utilization rate can be improved, and the opening angle of the su