Updated: August 4, 2022

If you have an eternity plant and are seeing small flying insects around it, you may have a gnat infestation. Gnats are a common problem for indoor plants, but they can be especially challenging to get rid of in an eternity plant because of its unique soil requirements. In this article, we will provide you with some helpful tips on how to get rid of gnats in your eternity plant.

Understanding Eternity Plant Soil Requirements

Eternity plants, also known as Snake plants or Mother-in-Law’s Tongue, are native to West Africa and thrive in hot and dry conditions. As such, they require well-draining soil that is allowed to dry out almost completely between watering. The soil should be porous, made up of sand, loam, and peat moss or perlite.

Gnats thrive in moist soil environments, so if you have an eternity plant with soil that is too wet, gnats may be attracted to it. To prevent gnat infestations in eternity plants, it’s essential to ensure the soil is well-draining and allowed to dry out between waterings.

Tips for Getting Rid of Gnats in Eternity Plants

Here are some tips to help you get rid of gnats in your eternity plant:

1. Let the Soil Dry Out

The first step in getting rid of gnats in your eternity plant is to let the soil dry out. Gnats lay their eggs in moist soil, so allowing the soil to dry out will prevent them from reproducing. Wait until the top inch or two of soil is completely dry before watering your plant again.

2. Water from the Bottom

When watering your eternity plant, it’s best to water it from the bottom rather than the top. This will help prevent excess moisture from accumulating on the top layer of soil, which can attract gnats. To water from the bottom, fill a saucer with water and place your plant pot on top of it. The soil will absorb the water from the bottom up.

3. Use a Soil Drench

If letting the soil dry out and watering from the bottom isn’t enough to get rid of gnats in your eternity plant, you can use a soil drench. A soil drench involves saturating the soil with a solution that kills the gnats and their larvae.

To make a soil drench, mix one part hydrogen peroxide with four parts water and pour it over the top layer of soil until it runs out of the bottom of the pot. The hydrogen peroxide will kill any gnats or larvae in the soil.

4. Use Sticky Traps

Sticky traps are an effective way to catch adult gnats in your eternity plant. Place yellow sticky traps near your plant, and the gnats will be attracted to them and get stuck. You can buy sticky traps at most garden centers or online.

FAQ

What are gnats?

Gnats are small flying insects that are often found around indoor plants. They lay their eggs in moist soil, and their larvae feed on organic matter in the soil.

How do I prevent gnats from infesting my eternity plant?

To prevent gnats from infesting your eternity plant, make sure you are using well-draining soil and allowing it to dry out between waterings. Water your plant from the bottom rather than the top, and use sticky traps to catch any adult gnats.

Can I use pesticides to get rid of gnats in my eternity plant?

While pesticides may kill gnats, they can also harm your plant. It’s best to try non-toxic methods first, such as letting the soil dry out and using sticky traps or a soil drench. If those methods don’t work, you can consult a professional for advice on safe pesticide use.