Yea, I'm afraid your correct on this one unfortunately. I've been having general problems with vigor and leaf color since taking down the grow awhile back and bagged up a bunch of the containers during that time. Also, I've been occasionally getting my water from the dehumid unit, so that could also be a source of the offending microbe.
It's always been an issue here, no doubt, but it's been exceptionally cool and damp lately, and sometimes I can get the other microbes to put it in check, so I"m going to take that approach first, by using some of this foxfarms root drench, I'll even make a foliar from it and get everything coated well.
I top dressed with some stuff out of my worm bin and gave everything a dose of root doctor.
The others look fine for now, but it's probably just a matter of time before problems get worse.