Polly Wog
Well-Known Member
As far as the dolomite I was just following the directions for the earth box etc. I've run slurry tests on the pro mix that I use and it usually comes in around 6.5. so I would imagine the lower layer of heavily limed pro mix is a much higher ph. It's supposed to help with the magnesium and calcium deficiencies. I use the pump and grow line in my grow bags. I'm trying to find a no easy method for busy people. The dry amendments etc. I've been using a year or so. But since I found this sip method on youboob I stumbled here. Amazing.