Dark Devil Hydroponic

Apr 24th - pH 5.7, PPM 710, 1.4 EC, 80f, 35% humidity - I got some new nutrients (CALiMAGic ((over CalMag Plus previously) and Armor Si) today, perfect timing! And I am really trying to score an "Ice Probe" water chiller, I think it'd be a "simple" fix to the water temp issue since I wouldn't need to run hose in and out of the bucket, rather just one 1 1/4th inch hole with a probe stuck in it 2/3rds the way down the bucket so it can chill the 3 gallons of water I use. That's where the water temp probe comes in, so it can help regulate the chiller to stay at around ~70f. That is the hope anyways. I also hope the plant takes to the nutrient solution and the issues I've been having are resolved. The mf stalk is EMPTY empty lmao 😅, I felt it and squished it a bit and was like GOD DAMN... 😰 Apr 25th - pH 6.2?-6.6?, I think the BlueLab is off, it reads 6.6 but the pH strips only read somewhere between 6 and 6.2, probably the reason for all my issues, even though I calibrate it every month, rinse it after use, and store it in solution. :) Apr 26th - pH 6.2, PPM 1140, 2.3 EC, 80f, 35% humidity - Redid my water, I put the nutrients in, in the wrong order. :( It's Silica, CalMag, Micro, Bloom, Gro, and then other supplements/additives... noticed the plant was starting to go into flower the other night so it wasn't a terrible idea to redo the water as I was able to add more nutrients too. I also got the Ice Probe and it seems to be working! If I was to redo it, I would put it just an inch higher, it sits pretty much right under the 2-gallon water line. I also raised the lights, seeing as the plant is going into flower and will stretch, I assume. But the Ice Probe does work, I have gotten my water temps from 80f all the way down to 70f in the few hours since updating! I've also trimmed off basically all but two big fan leaves, of the ones that were sickly looking. Still plenty of healthy leaves but it did feel wrong, seeing as how small this plant is. Apr 27th - pH 6.2, PPM 1150, 2.3 EC, 81/71f (cabinet/water temperature), 36% humidity - The plant is looking better and loving the cold water! :) Apr 28th - pH 6.2, PPM 1150, 2.3 EC, 79/68f, 37% humidity Apr 29th - pH 5.9, PPM 1180, 2.4 EC, 73/68f, 43% humidity - Water has gone down a little bit leading to a higher PPM and lower pH, the plant seems happy though, it just has to make it until Monday for a water change. Apr 30th - pH 5.7 -> 6.3, PPM 1250, 2.5 EC, 85/71f, 38% humidity - Adjusted the pH