Soil Retention. The maker’s line of plantable concrete systems includes Drivable Grass, a gridded network of concrete tiles that are installed similarly to concrete pavers. The mats allow vegetation to grow around each individual tile for an aesthetically pleasing look that blends with surrounding lawn areas, and helps manage water runoff. The design also minimizes wheel rutting on grassy surfaces, making Drivable Grass ideal for driveways, parking areas, cart paths, and wash-down areas. The maker also notes that the unique product helps manage problem pet digging and is suitable for many other residential applications. 800.346.7995. www.soilretention.com.