[boris bubbanov]

Build a compost heap and apply the finished compost to the lawns and flower beds.
Otherwise, water when needed, cut occasionally, and put the natural gas that goes into making that fertilizer to more appropriate use. Natural Gas is the key component in anhydrous ammonia. Aerate your soil with a pitch fork or aerator.
Don't bag or even collect your clippings unless it contains noxious weed seeds or other weeds parts that may regenerate.

Or, do what my neighbor did, apply chemicals just as it was starting to storm, so the poisons can go into the water supply.