I had this problem bad and although they ain't compleatly gone its hardly noticable unless you realy look.
I used neem oil, those yellow sticky strips and tryed to stop watering quite as much.
For quite a while i didnt have the stick strips and as quick as i killed the things in the soil the little flyes would repopulate it all over again.
I am interested in diatomacious earth 2 i think i will have to look it up.
Legalizdahurb Reviewed by Legalizdahurb on . GNATS !!!!!!!! SOMEONE HELP!!!! :D My plants have developed gnats. I am trying to find out how to get rid of them, I hope I can get some opinions. I also wanted to know how or why I got them in the first place. Do they occur because of standing water? I've read that it's the larvae that cause the problems. If someone could help me, I would be truly thankful:dance: :dance: Rating: 5