new problem, bright green stuff on main stalks

1 week after flip....soil ffhf +perlite. ff trio nutes, 1/2 doses every other watering, sometimes feed every 2. white widow strain from grower's choice. mainlining/manifolding training.
450 actual watts LED in a 2x2x6 box
I'll attach a picture.
I just want to know if this is some sort of disease, I couldn't find anything about it anywhere, but the mainlined stalks have really bright almost neon green streaks showing up. it was the same regular green color about a week ago and seems to be spreading into the purple now. does not rub off on my finger or smell weird.
anybody see this before? it also looks really bumpy. attached pictures of the main trunk/stem because it's the color green I'm used to seeing

I would think more of the purple in main stems as a problem

Some of my plants will stripe like this. If it's solid purple I'd be concerned. But "candy striping" I'm quite sure is genetic.

Check your pH if there's a doubt, that's always at the top on my troubleshooting checklist.

They look like that when the stems get solid and woody.

genetic, nbd