Powdery Mildew... Help!

[Jack Nastyface]

I believe I have powdery mildew developing on a few leaves. My plant is outdoor in a pot. I bring it under the porch cover and against the brick wall at night to protect it from dew formation. Unfortunately, I don't have any other options for places to keep it. It gets full sun during the day.

I'm about two weeks from harvest. Anyone have any recommendations as to what I can do to control the mildew before it ruins my grow? Is it safe to spray Neem or too late for that?

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[Waira]

... pics to confirm please,... it's only on the fans, right? So, if you spray carefully, not onto the bud itself, neem is fine, i also recommend using a wetting agent along with it,.... there's a Potassium bicarb' product that works well too, or baking soda (Sodium bicarb')... I've not done it myself, but look up using milk solution as a "natural" solution,.... badly hit leaves should be removed,....

 

[Jack Nastyface]

... pics to confirm please,... it's only on the fans, right? So, if you spray carefully, not onto the bud itself, neem is fine, i also recommend using a wetting agent along with it,.... there's a Potassium bicarb' product that works well too, or baking soda (Sodium bicarb')... I've not done it myself, but look up using milk solution as a "natural" solution,.... badly hit leaves should be removed,....

Thanks, @Waira!

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[Rev. Green Genes]

Another good one for PW is Serenade brand fungicide. It is organic, bacterial, and widely available. It works better for PW, but does not have the other benefits of Neem.

 

[Autobeast]

Apple cider vinegar and milk mixed in water will also work as a foliar spray best of luck

 

[Waira]

Serenade works okay, but it stinks to high hell!