Updated: December 12, 2022

Goldfish plants are a popular indoor plant that is loved for their unique, vibrant blooms. However, these plants can be susceptible to pests, one of which is the slater. Slater is a common name for a group of small crustaceans that are often referred to as “woodlice” or “pillbugs”. These pesky creatures can damage your goldfish plant by feeding on the leaves and stems, causing them to wilt and die. Luckily, there are a few simple steps you can take to get rid of slaters on your goldfish plant.

Identify the Pest

The first step in getting rid of slaters on your goldfish plant is to properly identify the pest. Slaters are small, brownish-grey crustaceans that are approximately 1 cm long. They have seven pairs of legs and a segmented body. Slaters are commonly found in damp, dark areas such as under rocks or mulch.

Remove Any Dead Leaves or Stems

One of the easiest ways to prevent slaters from infesting your goldfish plant is to remove any dead leaves or stems. This will reduce the amount of organic matter available for slaters to feed on, making your plant less attractive to them.

Create a Drier Environment

Slaters thrive in damp environments, so creating a drier environment for your goldfish plant can help deter them. Ensure that there is adequate drainage in the pot and avoid overwatering the plant. You can also place a layer of coarse sand or gravel on top of the soil to help absorb excess moisture.

Apply Diatomaceous Earth

Diatomaceous earth is a natural insecticide that can be effective against slaters. It works by dehydrating the pests when they come into contact with it. Simply sprinkle diatomaceous earth around the base of your goldfish plant and on the soil surface. Be sure to wear a mask and gloves when handling diatomaceous earth, as it can be irritating to the skin and lungs.

Use a Natural Insecticide

There are several natural insecticides that can be effective against slaters, including neem oil and pyrethrin. These products work by disrupting the pests’ nervous system, causing them to become paralyzed and die. Follow the manufacturer’s instructions carefully when using any insecticide, and avoid applying it when the goldfish plant is in direct sunlight.

Frequently Asked Questions

Can slaters harm my goldfish plant?

Yes, slaters can damage your goldfish plant by feeding on the leaves and stems, causing them to wilt and die.

How do I know if my goldfish plant has slaters?

Look for small brownish-grey crustaceans approximately 1 cm long, with seven pairs of legs and a segmented body. Slaters are commonly found in damp, dark areas such as under rocks or mulch.

Can I use chemical insecticides to get rid of slaters on my goldfish plant?

While chemical insecticides can be effective against slaters, they can also be harmful to beneficial insects and other wildlife. It is best to use natural insecticides or other non-toxic methods when possible.

How often should I apply diatomaceous earth to my goldfish plant?

You can apply diatomaceous earth as needed, but it is best to reapply after heavy rainfall or watering.