Quote Originally Posted by WashougalWonder
I would keep root temps under 80 if I could.
Right now there between 65-70. During that cold peak, they dropped down to about 58-60.
MMRCGrower Reviewed by MMRCGrower 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