Where are fungus gnats typically found?

Fungus gnats are commonly found in potted plants, particularly those that have moist, organic-rich potting soil, which provides an ideal environment for their larvae to thrive. These insects are attracted to the moisture and decaying organic matter in the soil, as this is where their eggs are laid and where the larvae feed on fungi and decaying plant material. While they can also be found in outdoor plants or compost heaps due to the moisture and organic matter, the indoor conditions of potted plants, especially when overwatered, create a prime habitat for fungus gnats. This makes potted plants the most appropriate choice for where these pests are typically encountered.