Gnats

Im having a bad gnat problem. No matter what I do these damn gnats always come back and I have no reason why. It’s an indoor grow and the plants are about to go into flower. How have people prevented the gnats cause they are annoying af and I don’t want them to kill my plants.

Elevate your pots or bottom feed or use nematodes - steinernema feltiae.

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I got algae really bad this time, so I covered my trays with panda film and they went away on their own.

I blow my fan across the top of my pots at soil level. That keeps the the smaller gnats from flying and dries the top of the soil out.

gnats are super easy to take care. Don't over water and use yellow sticky traps. That's all I've ever needed.