Try Mixing 1 part peroxide with 4 parts water... pour it through the soil at the root zone until it begins to come out of the base of pot. Peroxide kills fungus gnat larve on contact. Neem oil is also effective soil drench. Reply
Try Mixing 1 part peroxide with 4 parts water... pour it through the soil at the root zone until it begins to come out of the base of pot. Peroxide kills fungus gnat larve on contact. Neem oil is also effective soil drench.