Ornamental grass planting bag

The utility model relates to the technical field of planting, in particular to an ornamental grass planting bag which comprises a bag body, a planting groove is formed in the middle of the top face of the bag body, the inner wall of the planting groove is connected with a fertilizing device through a limiting strip, the fertilizing device comprises a limiting belt, fixing strips are arranged on the two sides of the limiting belt, and lifting belts are arranged in the middles of the two sides of the top face of the bag body. The root blocking layer can prevent plant rhizomes from puncturing the bag body, the root blocking layer and the water-resisting layer are made of non-woven fabric and have good air permeability and abrasion resistance, the bag body can be used for a long time, meanwhile, the moisture preservation layer arranged between the water-resisting layer and the root blocking layer can play a role in water locking and moisture preservation, and the moisture preservation effect is good. In addition,