We tend to have sandy soils here in MA. Our soccer fields are used intensively spring throughout the fall....so much that we have to overlap fields using different colored paint. But the way our funds work, sports organizations pay to play and pay for materials and supplies. So we dump the seed out, plug and drag it in. Keeps a healthy seed bank constantly suppliying the place because the fields don't get rested and they take a beating. Forgot to mention that last week I tore through a 7 strand irrigation cable that was only buried 3 inches. Had to replace about 60 feet of it so we sod cut and hand dug the trench and spliced and buried to 12".