Raised ph from 6.3 to 6.55 due to calcium deficiency.They did seem enjoy the lower ph in weeks 1-4 .. adding a couple pinches of Epsom salt per gallon of water.. transplanted #1,2 to 3gl smart pots and #3,4 to 2gl smart pots. Feeding 7 ml fox farms. I will be switching to 12/12 this saturday.. still no signs of m or f