Spray was in the tub but malfunctioned and I ran a tube over top.
Got them from gorrila.
I'm not sure that it's rot or if it was colored by the gh flora?? They were that color for a long time
They should never be that color, even when harvesting they should be white to a light yellow.
Considering how dirty the top part is with all the leaves and mildew and just shit everywhere, it's aparent that stuff was falling into your water and mucking it up.
Your tubes and lines are all mildew and molded up, I can see algae in your tubes.
That's why your roots look like that. So gross.
Like I said, amazing you even harvested what you did with roots like that. Imagine if your roots were healthy the whole time.