Adjustable cultivation device for agricultural vegetable planting

The invention belongs to the technical field of vegetable planting devices, particularly relates to an adjustable cultivation device for agricultural vegetable planting, and aims to solve the problems that in the prior art, a cultivation frame is single in structure and inconvenient to adjust, so that the practicability is not high, and the working efficiency is affected. The stand column is fixedly sleeved with a fixing disc, an annular groove is formed in the top of the fixing disc, a plurality of outer sliding grooves and a plurality of inner sliding grooves are annularly formed in the positions, located on the two sides of the annular groove, of the top of the fixing disc respectively, and the inner sliding grooves are close to the stand column and are consistent with the outer sliding grooves in number. According to the multi-layer vegetable planting device, the multiple movable plates can be driven to be unfolded at the same time by rotating the rotating handle, when the multi-layer vegetable planting d