like i said...fungus is among us...I have same prob right now with white widow group
Solution: Clip all fungus parts ALL...then take everyone out of room and scrub with strong chem cleaner..if in soil..scrape soil off top or transplant
***these babies dont need no humidity**** I live in one of the driest places on earth and I grow great..If you wanaa stop fungus you gotta try and keep humidity as low as possible a humidifier (im sry to say) is like weed killer.
Good luck my friend....