you still need to deal with any surviving eggs and larvae in the soil. There are non-toxic products you can add to the water supply to address larvae, such as Fungus Gnat Larvae Tablets or The ...

Now, while there are some plants that repel pests, the pesky fungus gnat tends to be drawn to seedlings ... to get into your plant's soil, they lay eggs which can be tricky to get rid of (and ...