Help...Is this mould or nute burn?

[B_sync]

Hi

I have recently noticed this problem on 2 of my plants. I thought it was nute burn originally, but seems to have spread a bit more over the fan leaves.

Is it nute burn or mould? and if mould, should I remove.

Thanks

 

[lesart00]

Hi

I have recently noticed this problem on 2 of my plants. I thought it was nute burn originally, but seems to have spread a bit more over the fan leaves.

Is it nute burn or mould? and if mould, should I remove.

Thanks

no expert now but looks like u need cal-mag dude....

 

[B_sync]

no expert now but looks like u need cal-mag dude....

Thanks mate. Thought it was mould at first

 

[Anon Emaus]

Doesn't look like mold to me, just some normal wear and tear

 

[$bkbbudz$]

IMHO...one of 2 possible issues here...A) Ca/Mg lockout..OR... (and much less likely thankfully) B) Spider mites...Say a prayer, take a look under the leaves for critters... Just my opinion