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So my monstera has an fungus gnat infestation anything I can do to… | Monstera Maniacs | Communauté Planta

Angel m

So my monstera has an fungus gnat infestation anything I can do to get rid of them other than the sticky trap

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4 commentaires

  1. GreenLeaf

    Top water with a 3:1 - water:hydrogen peroxide mixture to kill the larvae. You may need to repeat this. Keep the sticky traps out for the adults.

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  2. send_nodes

    Mosquito bits

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  3. Jasmine

    Beneficial nematodes. Takes a couple weeks for them to eat the adult and baby fungus gnats but it gets rid of them for good

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  4. Hay Hay

    It seems extreme, but you can repot it. Swapping out all of the soil for new. I had a really bad one where they filled the 5 sticky traps in 48 hours. I had enough. Sterilized the pot and cleaned the roots off best I could. If it is really bad, I suggest this route.

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