Anyone know what this could be ?

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cipher420

Member

• Dec 29, 2020

• #1

was going over my plant and found some weird grayish discoloration on a few leaf tips not sure what it is. Anyone have any idea?
I'm week five into flowering.

 

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MintyDreadlocks

Well-Known Member

• Dec 29, 2020

• #2

Can you get a better picture? Is it anywhere else on plant? does it rub off?

looks like powdery mildew or just slight over fertilized but should sort itself out.

 

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cipher420

Member

• Dec 29, 2020

• #3

I actually cut the tip off just to be safe but I couldn't find it anywhere else when I looked. Before I cut the tip off I tried to rub it off but it stayed.
I think I have a note burn or magnesium deficiency tho.

 

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