The first artificial landscape grass produced using sugarcane, a 100 percent renewable resource, SYNRenew by SYNLawn not only looks and feels like natural grass, but makes a significant contribution in reducing greenhouse gas emissions. Combining innovation, technology and sustainability, SYNRenew is the safest, eco-friendliest artificial grass available. It includes a BioCel backing system that is 60 percent to 70 percent green by weight with excellent dimensional stability. It also requires minimal infill, using only small amounts of silica sand for ballast. The polypropylene thatch adds resiliency and support combined with polyethylene monofilament long blades for soft feel. The company offers a 15-year manufacturer warranty.