I finally figured out my problem. I must be brain damaged, because, I have been here before. Summertime,fresh veggies and...Fungus Gnats! I was noticing more than usual for summer but I have forgotten last time when I ended up putting 3/4 of an inch of sand on the top of the soil. Shit, i can't believe I have zero memory of that grow except for busting up the hardened sand after the run. Hey, I guess at least I figured it out. They were in the autos too. I'm buying killing products today. I can't believe I missed this. I know too why yall hydroponics folks didn't know what to tell me. No soil, no gnats. I dug around in the soil of the photos and had little jumpers everywhere. I'm buying peroxide and cider vinegar today! Don't reckon you hydro folks know of a better gnat treatment? Dang I'd like to smell that cola weed.