Turfgrass sod has many benefits to offer. Sod provides the many environmental, health and economic benefits of turfgrass with the added bonus of immediate results.Turfgrass sod has the benefit of providing immediate erosion control. Turfgrass is a relatively inexpensive groundcover that protects our soil resources from water and wind erosion and does this instantly.Turfgrass sod immediately begins to trap the dust and dirt that is constantly being released into the atmosphere.