GG AUTO RQS

Day 28: Leafs showing some weird spots... could be calcium and magnesium deficiency, using calmag to correct, just in case. Could be unbalanced PH too, idk... Calibrated the PH meter just to make sure. Definetly I overwatered my plants, leafs are down... Lamp distance from 45 to 70cm Bought an PPM/EC controller, waiting for it. Day 31: Watered the plants 0.5L with nutrients. My PH meter is not good lately, I don't know what's happening, I recalibrated, cleaned him and still give me weird values, I don't understand. All plants showing signs of overfeeding and unbalanced PH, yellow leafs with brown spots at the bottom. Flushed 1 plant, leaves were clawing rlly bad. I didn't watered them since day 28. Already showing signs of getting better! Thinking about buying a new ph meter, a cheap one, just to check my values. Not going as I expected tbh... Since day 25, everything is going wrong! It's always a battle. Still waiting for the ppm meter to check my tap water! Used neem oil, looks like I have fungus gnats once again. Day 32: 1 bottom plant were flushed yesterday, already looking better. Overall growing is looking better now, they were thirsty too. Day 33: Did some defoliation and lst. Going to flush them tomorrow Day 34: Flushed 7 of 8 with PH 6.3 Day 35: Looking better after the flush