How To Kill Gnats In Plants

Check the traps every few days and replace when they become covered with gnats.

How to kill gnats in plants. The gnats are attracted to the color yellow and get stuck on the traps. Repot the plant to deter fungus gnats if you have larvae infested soil and do not want to kill the gnats you can always repot the plant in fresh soil with good nutritive value. Sheets of yellow paper with adhesive on them. Sprinkle cinnamon on your soil to kill the bacteria.

Avoid touching the plant leaves with the sticky paper. These are exactly what they sound like. While fungus gnats dont bite and wont necessarily damage your plants though they can if you have a really bad infestation they are annoying so youll want to get rid of them. Make sure that you rinse off the roots or shake excess soil from the plant.

Fungus gnats are often more noticeable in autumn. Check the trap daily and discard the contents as needed once it starts to fill with dead gnats. Remove the house plant from its container and discard the infested soil. Carry each indoor plant outdoors.

Fill a small container such as a short glass or baby food jar three quarters full of red wine and add a few drops of. Using a small hand shovel scoop out the first inch of each plants soil and. How to kill gnats on indoor plants 1. Place the open container in the area of the highest gnat concentration.

Fill several shallow glass containers. Spray a light mist of pesticide over the top of each indoor plant to kill swarming gnats immediately. Place near your plants to trap the adults and thereby reduce the number of eggs the fungus gnats lay. Sprinkle ground up cinnamon over the soil in a thin layer and wait a few days to see results.

The bacteria in your soil that youre getting rid of with the cinnamon is the bacteria the gnats like to eat which means the gnats wont be able to survive in your soil.