Nematodes
Manciupesasstarted grow question 6y ago
Did someone used nematodes for get rid off fungus gnats? How to use it after lights going off or doesn’t matter?
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Mooncatanswered grow question 6y ago
Mix them with some lukewarm water and apply them 20mins after your lights go out. They are kinda sensitive to light.
Dont forget to keep the soil wet for some time (but not to much water) and in around 4-5 days the gnats are gone.
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