Removed autoflower and put her in her own pot outside the tent.
Foliars applied in strong blue 430nm with 4000hz tone. 20min dose prior to application.
In essence, you're seeing a combination of the infrared light reflected by the plant, which the camera perceives as red, and any residual visible blue light the plant reflects, which results in a purple hue.
I was doing more stretching of the stems, adjusting weights, just a little too much, and it snapped almost clean. I got a little lucky in that it was still connected, wrapped her almost instantly while holding her in place with yoyos. I am hopeful she will recover and reconnect the xylem and phloem channels. Oopsy level stress event.
ANTHOCYANINS!