Day 55: I have finally moved the girls inside the tent :) On 1 of the 2 girls I see some brown spots, and some yellowing and are thinking something is wrong here? I think it might be a Mag + Calcium Deficiency and I think I should up the PH a bit, but what du you guys think? The other girl looks healthy and fine, although I see some light-green color, but not too much. It might be a beginning of what the other girl is suffering from. I have not measured my run-off water for some time, as I am having trouble with my meter, and are falling back to the color-tester (drops) which are far from accurate. I also got my reverse osmosis system, and I now get 0.08 EC water. My water was 0.9 EC before so I'm happy with that. Also the PH has dropped from 8.5+ to around 7.0-7.5 so I think I am able to make a more stable PH change with acetic acid
Thank you for all the answers!. I am now going for ph 6-6.5, and I have also increased the nutrients I use, as I am now using RO water. I am also setting up my lamp from Mars Hydro today, pictures follows tomorrow