Fuzzy white stuff on leaves? Doesn't look like PM or mites?

[Ns5]

So what is this stuff? I have no other obvious signs of mites and it doesn't look like PM. Didn't notice the problem yesterday so I assume it happened within 24 hours.

 

[growone]

Looks like nute burn. Are you feeding with nutes yet?

 

[CrackerJax]

Yes, he has some nute burn in there but that is not what he's asking about. Honestly you need a close up in focus....

Lint? Clean your belly button..............

 

[nickbbad]

just wipe it off with a damp paper towel if it comes back then let us know.

 

[Ns5]

Looks like nute burn. Are you feeding with nutes yet?

Yeah I bet the nute burn is from the leftover MG perlite in my perlite wick cloner...


Sorry, can't get a more gangster macro shot from my POS camera