Just too much light burning happening. I also removed the 120w panel from over the two bigger buckets down below, and put in the 50w panel that was in the PC case. The plants that were in the case are now with the Krusty and DWC buckets under 100w total of LED. The case needs a serious redesign to see the yield I'm expecting from LED, there is just not enough airflow, and there needed to be better sealing on top of that.

I will continue to chronicle here, but no longer is this truly a 50w grow. In fact, though I have two 50w panels, they're spread out more to hang over the larger plants, so at best I could maybe consider this a 30w LED grow.

But seriously, 50w LED was way too much for 1.25 square foot of space. I won't make that mistake again.