I agree 100% on the nute plan i think that ppm has all a plant ever needs to stay happy,any more salts build up and start harming the plant. I started uping my grow ppm cause it seemed like everyone did and found my ppm getting to crazy numbers especially with small res like the farm has,luckily I caught the error in my ways early and correcting it. I am sure my seccond grow will be much easier, I found good info from some of Heath Robinsons grows he is no doubt a guru of growing mj. He never goes over a EC of 1.4 in his entire grow with incredible results he uses EC because it is a universal measurement unlike ppm scale. He also agrees on simple nute program all that add on bs is exactly that a fuckin scam, I am having grat results from what I learned from Scotty FNB is all you need 1 fucking bottle, look forward to your next grow man nice job.