The only thing that has ever worked for me is diatomaceous earth. Works great. Just make sure it is food grade. Most garden centers carry it. Cheap too.
rossee Reviewed by rossee on . help gnats. .......my leaves curls OK so my girls. Are 6 weeks old and I seen some gnats. ...I read and how I should treat the so Iwent to wall mart got so organic soap. ...it burned my plants and made my leaves. Go curly so. I got some neem oil...but all my new growth. Is all twisted. ..what should. I do.I could. Top since it only new growth Rating: 5