Updated: August 14, 2022

Fern plants are a beautiful addition to any home, but they can be susceptible to pests such as slaters. These small grayish-brown bugs, also known as pill bugs or woodlice, can cause damage to ferns by eating the leaves and stems. In this article, we will explore the best ways to get rid of slaters on fern plants.

Identify the Problem

Before you can treat the problem, you need to be sure that slaters are indeed the culprits. Slaters are small, oval-shaped bugs that are about 1 cm in length. They have a hard exoskeleton and seven pairs of legs. They are commonly found in damp and dark places, such as under rocks, in gardens, and in potted plants.

To determine if slaters are causing the problem on your fern plant, inspect the plant thoroughly. Look for bite marks on the leaves and stems, and check for any bugs crawling around. If you find slaters on your fern plant, it’s time to take action.

Natural Remedies

One way to get rid of slaters on fern plants is through natural remedies. Here are some options:

Diatomaceous Earth

Diatomaceous earth is a natural substance made from fossilized diatoms. It is an effective insecticide that can kill slaters by dehydrating them. To use diatomaceous earth, sprinkle a thin layer over the soil around your fern plant. Be sure to wear gloves and a mask when applying diatomaceous earth, as it can be harmful if inhaled.

Coffee Grounds

Coffee grounds are another natural remedy that can help get rid of slaters on fern plants. Simply sprinkle used coffee grounds around the base of your fern plant. The caffeine in coffee grounds is toxic to slaters and can repel them from your plant.

Beer Traps

Beer traps can also be effective in getting rid of slaters. Simply fill a shallow dish with beer and place it near your fern plant. The slaters will be attracted to the beer and will drown in it.

Chemical Remedies

If natural remedies don’t work, you may need to resort to chemical remedies. Here are some options:

Insecticidal Soap

Insecticidal soap is a safe and effective way to get rid of slaters on fern plants. Simply spray the soap directly onto the fern plant, making sure to cover both the top and bottom of the leaves. Insecticidal soap works by suffocating the slaters, so it’s important to use enough of the product to ensure full coverage.

Neem Oil

Neem oil is another option for getting rid of slaters on fern plants. It works by disrupting the insect’s hormonal balance, making it difficult for them to feed and reproduce. To use neem oil, mix it with water according to the instructions on the bottle and spray it directly onto the fern plant.

Prevention Tips

Preventing slaters from infesting your fern plant is the best way to avoid having to deal with them in the first place. Here are some prevention tips:

  • Keep your fern plant in a well-lit area that is not too damp.
  • Avoid overwatering your fern plant, as excess moisture can attract slaters.
  • Remove any dead leaves or debris from around your fern plant, as this can provide a hiding place for slaters.
  • Use a well-draining soil mix that does not retain too much moisture.

FAQ

Are slaters harmful to humans?

No, slaters are not harmful to humans. They do not bite or sting and are not known to transmit any diseases.

Can slaters damage other plants besides ferns?

Yes, slaters can damage a variety of plants, including vegetables, fruits, and flowers.

How often should I apply insecticidal soap or neem oil to my fern plant?

It depends on the severity of the infestation. Typically, you should apply the product once a week until the problem is resolved. Be sure to follow the instructions on the label for best results.

In conclusion, slaters can be a nuisance to fern plants, but there are several ways to get rid of them. By using natural or chemical remedies and taking preventative measures, you can keep your fern plant healthy and pest-free.