If you’re water is not bad you could probably get away with a 2 or 3 stage. If it’s horrible like mine you need a little more Honestly I bought mine around 10 years ago. There is probably better for cheaper now. R you on a well or city water?? Do you know what your ppm is out of your tap??Knowing your ppm tells you in a nut shell how bad or good your water is. I have to assume your water is more then 400 ppm if you r outsourcing water plz correct if I am wrong. I just put out there because knowing exactly what your feeding your plants is the way to go. Most but not all growers will end up running RO as they progress. You have lots to think about now with laying out your spaces and environment,electrical Nail that shit down first the water is something to think about as you go. I just thought I would mention it to you and
@John Wick because carrying jugs sucks and ultimately cuts into the time you could be spending with your ladies. More quality time is always nice. Enough babbling I’m stoned Lmao. Back to the ?? What’s your ppm from your tap in your house??