wiesser
Member
Hey everyone, I'm doing my first run with an all organic soil mix. I'm starting to see some fungus gnats flying around so it's time to take care of these little bastards. In the past I would use "Go Gnats" which i've had great success with, or "Mosquito Dunks", which work great also. Both combined destroy gnats in no time. The problem is now that I'm using an all organic mix, I don't want to damage any of the micro-flora or beneficial life in the soil. Go Gnats claims to be poison, pesticide free, but I've heard mixed things about the ceder oil contained in it and it's effect on organics. The Mosquito Dunks actually say on the package that they are made for organic growing, no pesticides. They have some kind of BT in them, attacks the gnat larva. I think the Dunks are my best bet but I wanted to get some feedback from the IC community. I also just read a post talking about adding crab meal to eliminate gnats, which I will do next crop. Any info on any of these three methods is greatly appreciated!