Use Neem Oil. Mix 1/2 tsp. neem oil and 1/4 tsp. mild dish soap into 1 liter/quart water (I prefer distilled), shake it up reakl good. Now spray the WHOLE PLANT, underside of the leaves and all, and spray the roots as well. Repeat this every other day for a week, you will still see the gnats, but they will not be able to reproduce, kinda like bug-genocide. The adult gnats are harmless to your plants, it's the larvae that hurt the plants by eating the roots. You can also mix a slightly stronger solution and spray the rest of the grow room to be sure that they don't come back.

Also this is a safe solution that can be used except in the final week of flowering.

Hope this helps.


L0rdsOth
lordsoth666 Reviewed by lordsoth666 on . gnats hi just new to hydro growing anyone ever had a problem fungas gnats? once i got them i havent been able to get rid of them. plants almost died but my wife is a smart woman and did some local research and we have been able to grow with them but i wondered is there a way to kill those little basterds!!!! we have tried nemotodes,flushing ,rinsing alittle bit of soap,orange gaurd and now a verry $$$ bug spray for food areas. it has killed the ones outside the medium but they are still attacking the Rating: 5