Ecological restoration system for garden soil

The invention relates to an ecological restoration system for garden soil. The system comprises a transverse plate, vertical plates arranged on two sides of the bottom wall of the transverse plate, lifting blocks arranged on the opposite side walls of the two vertical plates in a sliding manner, a transverse shaft rotationally arranged between the two lifting blocks, a pesticide storage box installed on the transverse plate, multiple water drainage pipes arranged on the bottom wall of the pesticide storage box, electric control valves arranged in the water drainage pipes, first spray heads located below the transverse plate, second spray heads located on the two sides of the first spray heads, multiple multi-way pipes arranged at equal intervals, a soil digging piece arranged on the transverse shaft, a lifting assembly used for driving the lifting block to move in the height direction of the lifting block and arranged on the side wall of the vertical plate, and an adjusting assembly used for adjusting the spr