Power mildew

Should I be concerned is this power mildew?and if it is how would I go about cleaning/harvesting?

With power mildew, simply disconnect from the power source.

For powdery mildew, there is an expensive but effective product called Regalia.

yikes, that is pretty bad case of pm. you can try citric acid

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Dr Zymes citric acid spray dissolves pm and spores.
Potassium bicarbonate spray to change leaf ph.

Bath in Dr Zymes eliminator post harvest if necessary

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Citric acid (2-3 teaspoons per liter) and potassium bicarbonate (1 Tablespoon per gallon) both work by pushing the PH out of the PM's habitable zone. They might burn the pistils, but you have such a bad case I would completely soak the plant in one or the other. I'd treat it every other day for a week, then follow up with a biological fungicide a few days later, like Southern Ag Garden Friendly Fungicide or Serenade. Good luck!

Smkweeed said:

Should I be concerned is this power mildew?and if it is how would I go about cleaning/harvesting?

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Looks like PM alright but the spots are another problem. Septoria? Does anybody else think so?

I had a bit of this a few weeks ago. I got a product called PureCrop1 at the grow store, sprayed them every other day 4 X and it seems to be gone. You can use this preventatively once a week. And it's safe even after harvest as a dip, if it's still there (according to the company rep I spoke with). Good luck!!

CatHedral said:

With power mildew, simply disconnect from the power source.

For powdery mildew, there is an expensive but effective product called Regalia.

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Lmao. That's awesome.