A reinforcing slope planting structure includes a plurality of vegetation bags filled with stuffing and a plurality of fasteners. The vegetation bags are ventilative and pervious to water, and provided with plant seeds. The vegetation bags are laid on a slope. The fasteners penetrate into the vegetation bags for securing the vegetation bags to the slope so as become an integral whole. A reinforcing layer is provided between the vegetation bags and the slope. With the reinforcing layer between the vegetation bags which are filled with the stuffing and the plant seeds or paved with sod and the slope, the present invention provides a green layer for plant growing, firming and protecting the slope as well as greening and beautifying the slope. The present invention also provides a green ecology to improve the air and to absorb heat and noise.
