Mildew problem....can they be saved

[Budz]

Welcome to the forum. Gotta keep your humidity down to prevent both mold and mildew, your best bet. I believe it was @Hellraiser who said the mildew could be killed with 12 hours of 95°F+ temps btw. And can let your tent hit 90 for an hour a day to help prevent it. But if you got enough air movement inside and being exchanged with dryer air constantly. You shouldn’t have any problems. May have to use a dehumidifier in the room outside the tents.

@Hellraiser

I spray my wife’s rose bushes with whole milk when they get WPM, it works. As far as my plants, I’ve used neem oil in veg the one time I had WPM and it cleared it up, never had it during flowering but if I did I would probably try the peroxide/water mix or the baking soda, or heat.

I’ve heard of growers using high temps to eradicate WPM in flowering, get tent to over 95F for a 12 hour period, never tried it as I get WPM so rarely (once in 30 years).