Day 14 Treated the plants with wet table micronized sulfur (high-yield brand) at sun up. Where the sulfur spray droplets dried, it concentrated the sulfur. Humidity swings galore with 40 day to 80% at night that even with sulfur preventative treatments, I'm probably going to be screwed. Treating once a week so new growth stays protected. Setting up a new room in my attic space. Temps stay 65 to 80 with RH 40 to 55%. Have a few beans dropped for the room. 2 HLG 288 v2 Rspec panels and a meanwell h320 1750a driver in route. Building modular dutch bucket system for the new tent. Going in a 2x4x7
@Ga4rd2en0er, yeah man and me the reverse lol see with the powder the technology is simple you spray spores onto the plant and hopefully some of them will germinate into bacteria that will survive the lights long enough to reproduce, during an outbreak you want to spray upwards of 3 times a week in peace time you can apply the bt every 10 days or even once a month depending on how well they take hold, and they do take hold : a very virulent thing it is BT & BTi !
@Ga4rd2en0er, "carrier solution" you mean when you mix the powder with tap water? that's the only stuff i know about and i use myself. the way mine works is i mix the greyish powder with tap water then i use that in the feed and as a foliar spray an hour before lights on and a half an hour before lights off (works better at night because the spores dont like the light) ...
what is this sulfur bro? i usually add mag sulfur as a spray and in the feed but later and mostly for flowering as that's when the sulfur is used ... spray at sundown in veg, no reason why not if you think about it and it's much easier than waking up 1 hour before the sun does 🚀
@Ga4rd2en0er, ah wow interesting, had no idea, i usually use beneficials to combat such things but i'll look into the sulfur thing, thanks for the infio btw ! 👊
@CRiSPrGrow, spraying sulfur to try and prevent powdery mildew and downey mildew which is rampant in California, especially coastal regions. Sulfur is an old school method of preventive. I can apply it as a dust which is what I'll try next application.