Heracles (First grow on coco)

MnSO4 0.5 g/l Feeding: Day 1. Day: 5.8 pH 524 ppm => 5.8 pH 674 ppm Night: 5.8 pH 541 ppm => 5.7 pH 695 ppm Day 2. Morning: 5.8 pH 547 ppm => 5.8 pH 717 ppm Night: 5.8 pH 501 ppm => 5.7 pH 754 ppm Day 3. Morning: 5.8 pH 545 ppm => 5.65 pH 778 ppm Night: 5.8 pH 581 ppm => 5.7 pH 787 ppm Day 4. Morning: 5.8 pH 622 ppm => 5.6 pH 848 ppm Night: 5.8 pH 593 ppm => ? pH 1000 ppm Notes: I dropped pH meter into the mixture 😂 Day 5. Morning: 5.8 pH 1.14 mS => 4.6 pH 1.88 mS Night: 5.8 pH 1.28 mS => 4.7 pH 1.59 mS Notes: I bought new pH meter. I was adding at least 0.5 ml of pH- to each mixture because it was always near 7.0 pH after mixing all the AN bottles. And new pH meter displayed 5.8 without a drop of pH-. I was messed with pH from the beginning. Damn. Day 6. Morning: 5.8 pH 1.28 mS => 4.4 pH 1.93 mS Night: 5.8 pH 1.15 mS => 4.9 pH 2.04 mS Day 7. Morning: 5.8 pH 1.20 mS => 4.9 pH 1.79 mS Night: 5.8 pH 1.19 mS => 5.0 pH 1.84 mS