I lo$t the weed battle. The system Scotts has works great, but I was spending more on Scott's than I could justify, and my wife was worried about the kids and chemicals.
I swear the chemists who invented that stuff figured out how to ruin a lawn once you stop using their product, because once I stopped the yard went to hell in a handbag. Now my kids ride their bikes all over it and I can spend the money I save on gas, oil and electricity.
