Madmacca Posted July 26, 2022 Share Posted July 26, 2022 Starting to get some powdery mildew in a couple autos. Is there anything that can be done to.save them they are two weeks off Link to comment Share on other sites More sharing options...
CheechChongReturns Posted July 26, 2022 Share Posted July 26, 2022 Hydrogen peroxide spray. Apple cider vinegar spray . Both diluted with water. Neem oil or sesame oil spray. If you get hot dry weather for the next couple weeks , you may be ok as it can die off if it's over 90f . Cold or damp/wet will accelerate the mildew. 1 Link to comment Share on other sites More sharing options...
Devon Cream Posted July 26, 2022 Share Posted July 26, 2022 Can always wash em after harvest if you’ve not sorted it out tried to copy and paste it off YouTube by its age restricted . Jorge Cervantes washing away powdery mildew did it years ago ball ache but thought try it ended up oiling it in the end . 1 Link to comment Share on other sites More sharing options...
MindSoup Posted July 27, 2022 Share Posted July 27, 2022 14 hours ago, CheechChongReturns said: Hydrogen peroxide spray. Apple cider vinegar spray . Both diluted with water. Neem oil or sesame oil spray. If you get hot dry weather for the next couple weeks , you may be ok as it can die off if it's over 90f . Cold or damp/wet will accelerate the mildew. Not a good idea in flower though I don't think. Link to comment Share on other sites More sharing options...
CheechChongReturns Posted July 27, 2022 Share Posted July 27, 2022 22 minutes ago, MindSoup said: Not a good idea in flower though I don't think. Depends where the mildew is I'd say. I wouldn't use neem or sesame on the buds. I might use hydrogen peroxide or apple cider if it was gonna be raining a lot. Depending on the density. I'll happily listen to alternatives . 2 Link to comment Share on other sites More sharing options...
MindSoup Posted July 27, 2022 Share Posted July 27, 2022 @CheechChongReturns Yeah I suppose it could be the lesser of 2 evils, but I would definitely be concerned about contamination, I guess if its already going to turn to rot it would be worth a try at least. TBF I'm not sure they're really is an alternative to spraying something on them, other than like you where saying raising the temperature or using ozone. But obviously that is only impossible indoors. 1 Link to comment Share on other sites More sharing options...
CheechChongReturns Posted July 27, 2022 Share Posted July 27, 2022 @MindSoup just figure peroxide is used ina diluted bud wash . Think I recall apple cider vinegar was the old bud wash before hand. Both are meant to be ok with plenty water rinses . OP might have been lucky and just had it on leaves which is why I threw in the oils . Pics and more info always help when trying to offer up possibilities. Personally I'd process it rather than take any risk. 2 Link to comment Share on other sites More sharing options...
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