Ok, thanks for elaborating. Only change was to a different place so the spores got picked up there. Is it too late to do a bleach wash of the entire place with a pressure washer or something?

I would also consider one of those propane space heaters......not only will it warm, but increase carbon monoxide and carbon dioxide....a safety issue for peoples if kept closed in. I dont' know about the sulphur burners but I do know the propane heater will not injure plants that have had neem....of course it is not directed right at the plants, just in the intake air space....sorta preheating.

Will follow this, interesting to say the least.
WashougalWonder Reviewed by WashougalWonder on . Rust Fungi..!! First Time Having it. Need Some Help. Pics Included!! So I've been growing for many years, and have dealt with just about everything, from pest, to mildew/molds, lockouts, root rot.... you name it. But I've never came up against the issue of Rust Fungus. I just recently got it and its spreading like wild fire. I know that cold, wet conditions are ideal for Rust Fungus, so we plan to raise the temps, and apply some different Fungicides (since our current one obviously isnt working). The RH is already supper low in the room, so moisture isnt the Rating: 5