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How to Get Rid of Gnats in Clematis Plant

Updated: June 17, 2022

Clematis is a beautiful flowering plant that is easy to care for and can be grown in almost any garden. However, like any other plant, it is susceptible to pests such as gnats. Gnats are tiny flying insects that can be a nuisance to both plants and humans. They feed on the sap of the plant and can cause damage to the leaves and stems, which can lead to stunted growth and even death of the plant. Here are some tips on how to get rid of gnats in clematis plant.

Identify the type of gnat

The first step in getting rid of gnats in your clematis plant is to identify the type of gnat you are dealing with. There are two types of gnats that commonly infest clematis plants: fungus gnats and shore flies. Fungus gnats are attracted to moist soil, while shore flies are attracted to algae and organic matter.

Remove infected leaves

The next step is to remove any infected leaves from the plant. Gnats often lay their eggs on the underside of leaves, so it’s important to remove any leaves that have visible signs of infestation. This will not only help control the current infestation but also prevent new gnats from hatching.

Allow soil to dry out

Gnats thrive in moist soil, so it’s important to allow the soil to dry out between watering. Overwatering your clematis plant can create a damp environment that is ideal for gnats to breed. Instead, water your plant only when the top inch of soil feels dry.

Use sticky traps

Sticky traps are an effective way to catch and kill adult gnats. You can make sticky traps at home by using yellow sticky paper or tape. Place the traps near the base of the plant, where adult gnats are most likely to be found. The sticky traps will catch the adult gnats, preventing them from laying eggs and further infesting your plant.

Use an insecticidal soap

If the infestation is severe, you may need to use an insecticidal soap to get rid of gnats in your clematis plant. Insecticidal soap is a natural and safe way to kill gnats and other pests. Simply spray the solution onto the plant, making sure to coat the leaves and stems thoroughly. Repeat this process every few days until the infestation is under control.

Neem oil

Neem oil is another natural remedy for getting rid of gnats in your clematis plant. It is a natural pesticide that is safe for humans and pets but deadly to insects. Mix neem oil with water and spray it onto the plant every few days until the infestation is under control.


Gnats can be a real problem for clematis plants, but with a little bit of effort, you can get rid of them for good. Start by identifying the type of gnat you are dealing with, remove infected leaves, allow soil to dry out between watering, use sticky traps, and if necessary, use an insecticidal soap or neem oil to get rid of the infestation. With these tips, you can keep your clematis plant healthy and thriving.


How do I prevent gnats from infesting my clematis plant?

To prevent gnats from infesting your clematis plant, make sure to allow the soil to dry out between watering, remove any infected leaves, and keep the area around the plant clean.

Are gnats harmful to humans?

Gnats are generally not harmful to humans, but they can be a nuisance.

Can I use chemical pesticides to get rid of gnats?

Chemical pesticides can be effective in getting rid of gnats, but they may also harm beneficial insects and pollinators. It’s best to use natural remedies first before resorting to chemical pesticides.