WHILE I WAS CUTTING GRASS I THOUGHT THAT SINCE YOU HAVE TO COVER EVERY INCH OF LAWN, THERE SHOULD BE A GALLON TANK ON FRONT OR SIDE OF MOWER WITH A PUMP RUNNING OFF OF THE SHAFT TO SPRAY WHATEVER. YOU COULD SPRAY FERTILIZER, BUG SPRAY, OR EVEN JUST WATER, WHILE YOU'RE MOWING THE LAWN.