Non woven landscape fabric is designed with lightweight material that is free from chemicals, this heavy-duty barrier uses specific technology to block weeds. It promotes plant growth by keeping the soil cool and moist, spun-bond to maintain a steady flow of air, water and nutrients. The weed barrier landscaper fabric is ideal for placing beneath soil, mulch, pine straw, small stones and rocks, and it works equally well in high-traffic areas. It is easy to install and will deliver weed-free gardens season after season.