My son's lawn is gorgeous, and his neighbor (a lawn chem criminal) is convinced my son's got some secret stuff he applies to the lawn. The guy actually gets nasty when my son tells him he uses nothing. Actually, he accidentally applied some 5-10-5 granular fertilizer a couple of years ago, but that's about it. My son's thinking of buying one of those rolling tanks with a spray hose, and filling with water and something harmless, but with an interesting scent. Maybe some cheap cologne. Roll it around the yard, spraying here and there. Mess with the neighbor's head. I suggested a cheaper idea: Buy the absolute cheapest generic bland colored cereal you can find and dump it in the rolling spreader. He could be honest with the neighbor and tell him that's the secret lawn food, and then laugh his ass off watching the guy apply it for the next 10 years. :-)