First thought it was some water/light burns or a rust/leaf spot fungus. No other plants have it in the tent so not new light stress etc.
Seems like it's a genetic and/or Tobacco Mosaic Disease/Virus? I'll finish the grow regardless but want to confirm it's not something worse
It could be The TMV.. Are you anywhere near where Tobacco is Grown? It's very uncommon.. It's more likely a genetic factor. A mutant if you will. Your plant looks very healthy overwise so I lean away from TMV. Just my thoughts on the matter :)
Hi!
It might be TMV, I just helped someone here who is dealing with that.
But usually, it's more splotchy, and this looks more like thrips to me.
Could it be that you're having issues with that?
Good luck! 🌱