Get a Reverse Osmosis pure water.A unit is around $160.00 for 80 gals a day.Or you can get the whole house one.Vinegar is ok growing in soil ,the soil buffers the PH.But if You grow in hydro use the PH up and down that are buffer for hydro and stable alot longer that vinegar or bakensoda. PEACE
crazywill Reviewed by crazywill on . GH Hardwater looking for some info. wonder if someone could point me in the right direction. seems as tho my water is crap, ha. from the tap i usually hit a ph of 8.5 and a ppm of 340. not good. not my first time experiment, so have a little background on growing and lately hydroponics. at first i wasn't using a digital ph meter or tds meter, so went out and purchased some mid grade meters to get me started. and noticed my hardwater problem. throughout my clone/veg/2weeks into flower stages i Rating: 5