Thanks for the suggestion but I ended up getting lavacide from a local hydro store. I wanted to use neem oil but the specialist was pretty set on the larvacide. I was told this is what I need for this problem. So far it seems to be working pretty good. Almost all gone. I've treated my soil 3 times in the last 6 days. You need to use 2tbl spoons of the lavacide solution per gallon of water. I didn't water the plants the next day after the treatment because I didn't want to over water them. You really need to drench the soil throughly and then fully strain the pots from any access water for about a week I was told. Lets see if this works.
420smoker Reviewed by 420smoker 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