m0useanswered grow question a year ago Your using GH trio Grow, Micro, Bloom plus a CaMg, you should not be having these issues. unless your ratios are way off. It also suggests still using grow and bloom and micro all together just mixing them in one at a time. check out the feed chats here. ....[][][].... https://generalhydroponics.com/resources/flora-series-feedcharts/ ....[][][].... I think your feeding ratios are off and causing this to happen, also if you have not been getting runoff when feeding I'd suggest you start, prevents buildup in the soil that can cause other issues like lockouts. PH is in the same boat 6-6.4 is ideal.....[][][].... Good Luck!