Dark Devil Hydroponic

May 22nd - pH 6.1, PPM 1310, 2.6 EC, 85/75f, 47% humidity - late water change, around midnight, probably will add more CALiMAGic when I go to check the water later today (the 23rd), just very scared to have it turn cloudy af on me again and ruin the whole thing lol. May 23rd - pH 6.2, PPM 1650, 3.7 EC, 78/70f, 44% humidity - increased the amount of CALiMAGic, Micro, and Purpinator in the bucket, nutrients list updated to reflect, noticing some clawing, its either wind burn or nitrogen toxicity I'd guess. update: can't be wind burn, they're not going fast enough. don't really know what is up with those few clawing leaves just hope more don't happen. May 24th - Unable to get data this day. May 25th - pH 4.0(??) -> 6.2, PPM 2080, 4.2 EC, 82/69f, 47% humidity - Didn't get info yesterday, woke up before work to adjust plant and found it super low in pH? Pen stopped being calibrated so I pH'd to 6.0ish before I left and then recalibrated the pen when I got home and pH'd to 6.2. PPM is climbing, but the water level is going down too, will add more water tomorrow. May 26th - pH 6.0 -> 6.4, PPM 2100, 4.2 EC, 81/68f, 46% humidity - pH'd up to 6.2-6.5 range, noticed little rust spots. May 27th - Unable to get data this day. May 28th - pH 6.6 -> 6.1, PPM 2180, 4.4 EC, 81/72f, 38% humidity - pH'd down into range. Did some defoliation today, took a lot from the lower and middle 'cause 360° light. Added less than half a gallon of tap water.