BigSmo did! He thought they came in his drain, but I've heard of several people that got them from Roots Organic. He had a BAD problem with them.
Got a question for you guys..
Any of you guys having issues with fungus gnats in Roots Organic?? I have everything potted, gave everything it's 2nd watering, 1st with Mega Crop, and when I went to check on things this morning, it's like I gathered every gnat within miles.. The only thing that is consistent is it's Roots Organic.. It's the ONLY base soil I use.. My areas RH stays between 45-50% because of my dehumidifier, I wait until the pots are wicked light before I dry.. The only thing I can think of is I got a bad couple bags of Roots Organic, and now I have to take some serious countermeasures.. So when the hydro store opens in a couple hours, I'm gonna be there waiting for them to unlock the door..
I had this issue before I used this stuff called Microbe Lift BMC when I did hydro, and it worked well, took a couple days but I could literally notice a difference.. Well, that was almost 4yrs ago, and although I've stored the stuff inside, I kinda feel like it doesn't work anymore since I added it at the first watering when I had first seen a couple flying around.. Now, if I tap nearly any of the pots, it looks like cockroaches scattering when the lights come on.. I think it's already starting to affect a couple of my smaller seedlings..
Just when you think you've got your shit together... Murphy is quite the asshole!!!!!