Inspect for pests on a daily basis. This is often due to overwatering the house plants, ignoring the soil conditions, the season, or the plant growth (on this more on the prevention part). As we’ve already established, fungus gnats love moist soil – and need it to breed! Drench the soil. Here are a few that Amazon recommends. Find a spot in another room for your other plants where your new plant will still get enough sunlight to stay healthy. Fungus gnats before damp environments so the easiest way to get rid of them is to let your plant’s soil dry out completely. Always quarantine new soil. Fungus gnats thrive in the presence of wet soil. Wet Soil. 3 WAYS TO PREVENT FUNGUS GNATS IN HOUSEPLANTS 1) Moisture Control. Fortunately, there are ways to get rid of gnats, and keep house plants indoors. How to prevent gnats in houseplants. Isolate new plants for 6 weeks to monitor for pests. The gnats will fall into the liquid and the soap will keep them from escaping. Here’s how to protect your plants from future fungus gnats. Dump the new soil in and re-pot the plant. Easy gnats in houseplants home remedies include spraying your plants down with Neem Oil or repotting the plant into fresh soil. In most cases, house plants are the culprit. Uproot the old soil and verify you don’t hurt the roots. If you’re overwatering your plants, these bugs will find their way there and start laying eggs. They can lay up to 800 eggs in one breeding … On the other hand else, take out the highest layer of soil, as the eggs are laid on this layer. Note: Try to keep the soil dry all time to get rid of gnats. Fungus gnats are also drawn to damp soils. Here are some tips to prevent fungus gnats from getting all over your soil in the future. Even if the plant appears clean, keep it away from the rest of your plants for at least 6 weeks after you first bring it home. To prevent bringing gnats into the home, re-pot your plants into some new soil. A little sand over the soil can discourage fungus gnats. Therefore, overwatering your plants can easily lead to a fungus gnat problem. Gnats, especially fungus gnats, are attracted to damp soil and that’s where they lay their eggs. In this guide, we showed you how to get rid of gnats in houseplants as well as how to keep them from coming back. When you buy new soil from the store, you should quarantine it by placing it in an isolated container. They like to travel in packs, and they often invade our homes. There are also several commercial products you can use to get rid of gnats on indoor plants and keep gnats away from house plants. Direction. This will help stop the gnats from spreading and laying eggs in all of the potted plants around your home. The wet surface represents the best place for females to place their eggs. One of the best ways to combat this is watering less since most plants do fine without watering multiple times a week. (George Weigel) Q: I've been noticing lots of little flying bugs that look like gnats all over some of my houseplants. Keep it near your affected plants. sand.on.houseplant2.jpg. Bacillus thuringiensis (Bt) is a bacterium that occurs naturally in the soil. Thus, it's important to quickly identify the food or plant that attracts the gnats, and remove these items from the home. Fortunately, there is an easy remedy. Remove as much of the old soil as possible, brush it all out, and then wash the pot in hot, soapy water. Gnats are annoying little pests. We covered several tactics such as using insecticides, repotting your plants, and using fly traps. Consequently, replanting the house plants in another pot of soil may spare them from gnat assault. Remove Plants That Attract Gnats. Add fresh vinegar and water as needed until the gnats are gone. We want your house to be a gnat-free zone! 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