Triplec
Well-Known Member
I'm on my 4th grow. I've always used distilled water up to this point. I'm kinda getting tired of always going out and buying jugs of it though and I always run into some yellowing due to cal/mag def at some point and supplement with calmag. My tap water is pretty hard At about 190ppm and the PH is almost 8, so I've mostly used distilled for ease and consistentcy reasons. When feeding do you guys add the baseline water ppm into the calculations? Would changing to tap water all of the sudden affect any of my current grows?