I use to buy Primo in quart bottles for about $100. I'm told that they only make gallon containers now. I stopped at Lesco and their brand also comes in gallon containers that cost $550. There are some lawn areas that I cut that would benifit me, if I were to spray them. I don't want to spend hundreds of dollars on PGR's. Any suggestions or comments on what or where I can get a reasonably priced PGR?