so I just went through my readers digest problem-solver....which didn't but kept coming back to things like black mold, black mildew, blackspot, all fungi related.

I did see a few viral things as Stinky mentioned but I certainly don't know enough about cannabis plants to tell you whether it is or isn't......especially if Stinky's never heard of viral probs w/cannabis.

The very first one i read....black mildew....talked about other abnormal coloring on the flower....including white like you mentioned as well Stinky. just an observation....