It's that time of year again when we talk about the benefits of PGR's. Last year I experimented on my lawn with Proxy in my Permagreen with mixed results. This was mostly caused by water carrier issues. This year I am trying Andersons (Scotts) product called Turf Enhancer to see if it might work better. It is a granular product that can obviously be used in a Permagreen. My question is have any of you successfully used a liquid PGR (Proxy or Primo) in a pump sprayer. I have both, backpack and 2 1/2 gal hand sprayers to use for this. I want to use it around fence lines and tree rings etc. to cut down on trimming. If you have had success using a PGR for this type of application, do you remember how much product per gallon worked best? Which did you use? Would you do it again?