Problem with sulphur is you can’t use it past flower ? not much of a fighter if your the most sensitive in that stage and you can’t even use it and you can’t even use any oil based stuff or many other things 2 weeks between it ethier ( makes it that or nothing )
I would do Regalia as best preventive and making your plant more healthy and more yields ( pest and molds don’t want ya) , man I’m a outdoor and indoor boy and I run my indoors at 55-75% humidity whole time and never in 15+ years have I gotten pm or budrot. Why? It’s the rain that gets ya . example why wouldn’t outdoor or greenhouse cannabis when humidity when it’s 70%-99+% humidity for days will it not mold? Well as long as your not having wrong temps and bad rain at same factors . Mold shouldn’t fuck you up. I can have plants outdoors till snow fall and never have mold and so many times it will be fogging outdoors lol. .. I even shake my tomato cage/2nd stage cage after a rain storm to get rid of the water and that’s a Major helper in the outdoor factor vs letting it sponge in all day ( if I can).
this is my second season with it (Regalia) and a few of my buddies did it as well last year and in on confirm it 100% got rid of pm for me on my plants and instead of having a wya higher % of budrot I was Was under 3-5ish(def worth every penny) And when I asked a few of my friends the next season they got very similar results and one of my buddy’s even bought 10 gal’s cause he was so impressed and it was his game changer for his grow. Kinda wish I didn’t tell him lol j/k
anyways the point over Regalia vs traditional fungicides is that it’s not a cover up or hurting anything . What it does you are systemically making your plant stronger for 14 days = better yields & lower % of molds and issues and happier plants ( they raise to the sky after being applied )
tip is not buy the “cg version “ all it is the cannabis label and that will cost ya 30% more. non “cg” is the same and same ingredients and it works on everything but “ cannabis” on their listing. Why pay more for the same thing? I’m good ( but that’s me)
Airflow, remove the unneeded leafs ( you look like you already doing that and great job)
sounds to me you just need some prevention
Regalia® Bioungicide delivers improved crop yield and harvest quality by stimulating a plant’s ability to fight diseases. Effectively control Powdery mildew.
marronebio.com
——
For whole room voc, mold, virus and odor control ( non ozone ) 100% kill and only FDA approved ,NASA. They make home and commerical (love mine)
The AiroClean420 is the new industry standard for airborne disease prevention, powdery mildew removal, and Gray Mold/Botrytis elimination.
www.airoclean420.com