I just saw in the second picture that your plant has alternaria type mold. You need to remove all affected leaves and go to a local garden shop and get Hypochlorous acid and spray them down and check humidity and air flow in your tent.
Well if air circulation and humidity is good, just remove the infected leaves and spray the plants down with Hypochlorous acid and you should spray the tent down also to stop it from spreading.
Ok… I think it came from the humidifier when I was using it… seems like just that spot right under my hose is the problem
Oh and I’m still doing what you said
The 1st time one of my plants got alternaria I was ready to drag the tent and plants outside and burn them. Then The Mad Flasher told how to treat it. Hypochlorous acid is pretty handy to have on hand. It will sanitize anything, I use it to clean my tents after harvest.
You see the picture ? Is that it?
I’m not sure of that kind. Here is one from Amazon for $25. It has 500 ppm. I have an Eco 1 machine to make my own. If you get a machine to make your own use sea salt and not Iodized table salt.
Makes sense thanks for pointing that out man. I was just trying to help you get it all tidy man. Looks good though my man. @nacho151 got me to get a machine. And the @TheMadFlascher that guy is missed here. Wish i knew what happened to him.
Shhhheit send me some 
