I have been lurking here for about a year gathering info and am getting ready to start on my system once the weather allows. I have had 2 companies do layouts and they differ a little, probably just their personal preferences. Here's the main info: Running off a 1 hp. well that also supplies my house, 21-22 gpm, don't know the pressure for sure, 2-2.25 acres when finished, 22-23 zones, 7 Hunter PGPs per zone, 1 or 2 zones of sprays, Blazing saddles, Hunter PGV valves, Hunter ICC controller. Ques...
