Three dimensional vegetation mesh, also known as three-dimensional geotextile mat, is mainly used for grass planting, soil stabilization, and slope protection. It is a three-dimensional structured mesh mat with loose and flexible texture, leaving 90% of the space for filling soil, gravel, and fine stones. Plant roots can pass through it and grow comfortably, neatly, and evenly. After growing up, the grass firmly binds the net mat, grass, and soil surface together, forming a strong green composite protective layer.