Still getting crispy edges. I'm pretty sure that in my effort to correct perceived nutrient deficiencies, I was actually giving them nutrient burn. I re-mixed the nutes, dialed down the TDS and got the pH a smidge lower. Hopefully lessons learned, onward and upward, etc. I'm going to switch to distilled water as soon as I can because even with filtered water, my starting TDS is higher than I'd like. I feel like I'm watering it down a lot to get it into range. Anyway, they're looking a little haggard, but they're still growing and hopefully it's all fixed.
Day 42: Started LST and then... Bad news for me! I found out today that when I set up the new tent, for some reason, all of the outlets in that room are on the same circuit as the light switch so after carefully setting my timer and everything, the plants have probably only been getting a couple of hours of light per day. It's corrected now, but I'm not sure if I should just switch them to flower? Definitely working out allllll the bugs on this first grow!