backyardagain
Well-Known Member
just looking to get a ph meter preferably water proof and easy calibration. right now just shootin in the dark with the ph lvls. and just didmy first transplant watering yesterday so kind awondering what th eph lvl is. and how long can you let a premixed solution sit for i made 1 gal o ftransplant juic sittin in a milk jug i shake it frequently and open lid few time a day.