Live to Plant

How to Get Rid of Slaters on Carnivorous Pitcher Plant

Updated: April 27, 2022

Carnivorous pitcher plants are fascinating plants that attract and trap insects for their nutrients. However, sometimes unwanted pests like slaters can also find their way onto the plant. Slaters, also known as pillbugs or woodlice, are small crustaceans that feed on decaying organic matter. While they are not harmful to humans, they can damage your carnivorous pitcher plant. In this article, we will discuss how to get rid of slaters on your carnivorous pitcher plant.

Understand the Problem

Before you start getting rid of slaters, it is important to understand the problem. Slaters are attracted to moist environments and decaying organic matter. If your carnivorous pitcher plant has dead insects or other debris in the plant’s water reservoir, it can attract slaters. In addition, if your plant is overwatered or in a humid environment, it can provide a perfect habitat for slaters.

Remove Debris from the Water Reservoir

The first step in getting rid of slaters is to remove any debris from the water reservoir of your carnivorous pitcher plant. Dead insects or other organic matter can attract slaters and provide a food source for them. Use a pair of tweezers or a toothpick to carefully remove any debris from the water reservoir.

Reduce Moisture Levels

Slaters are attracted to moist environments, so reducing the moisture levels around your carnivorous pitcher plant can help deter them. Make sure that your plant is not overwatered and that there is no standing water around the base of the pot. You can also place a layer of dry sand or gravel around the base of the plant to help keep it dry.

Use Diatomaceous Earth

Diatomaceous earth is a natural substance that can help control slaters on your carnivorous pitcher plant. It is a fine powder made from the fossilized remains of diatoms, a type of algae. When slaters come into contact with diatomaceous earth, it absorbs the oils and fats from their exoskeleton and dehydrates them. Sprinkle a light layer of diatomaceous earth around the base of your carnivorous pitcher plant.

Apply Neem Oil

Neem oil is a natural insecticide that can help control slaters on your carnivorous pitcher plant. It is derived from the neem tree and has insecticidal properties that repel and kill insects. Mix one tablespoon of neem oil with one quart of water and spray the solution onto your carnivorous pitcher plant. Be sure to apply the solution to the entire plant, including the leaves and stem.

Use Sticky Traps

Sticky traps are another option for controlling slaters on your carnivorous pitcher plant. These traps are coated with a sticky substance that traps insects when they come into contact with it. Place sticky traps around the base of your plant to capture any slaters that are present.


Slaters can be a nuisance for carnivorous pitcher plants, but there are several ways to control them. Removing debris from the water reservoir, reducing moisture levels, using diatomaceous earth or neem oil, and placing sticky traps can all help keep slaters at bay. By following these steps, you can ensure that your carnivorous pitcher plant is healthy and free from unwanted pests.


Are slaters harmful to humans?

No, slaters are not harmful to humans.

Can I use pesticides on my carnivorous pitcher plant?

No, pesticides can harm the delicate leaves and roots of carnivorous pitcher plants. Stick to natural solutions like diatomaceous earth or neem oil.

How often should I check my carnivorous pitcher plant for slaters?

Check your plant regularly for signs of slaters, especially if you live in a humid environment.

Related Posts:

Carnivorous Pitcher Plant