Updated: May 2, 2024

Bell Heather plants are known for their beautiful purple flowers and ability to thrive in various climates. However, these plants can sometimes attract pests such as slaters, also known as woodlice or pill bugs. Slaters can feed on the leaves and stems of Bell Heather plants, causing damage and potentially hindering their growth. If you are facing an infestation of slaters on your Bell Heather plant, there are several methods you can use to get rid of them effectively.

Understanding Slaters and Their Behavior

Slaters are small, crustacean-like creatures that are commonly found in damp and dark environments. They are not insects but belong to the same group as shrimp and crabs. Slaters are attracted to decaying organic matter and moisture, making them likely to infest plants that are overwatered or have poor drainage.

These pests feed on plant material, including leaves, stems, and roots, which can lead to wilting, yellowing, and overall poor plant health. Slaters are most active at night and prefer hiding in dark, moist places during the day.

Natural Methods to Get Rid of Slaters

1. Remove Debris and Mulch

Slaters thrive in damp and decaying organic matter such as mulch and fallen leaves. By clearing away debris from around your Bell Heather plant, you can eliminate hiding spots for slaters and reduce their population.

2. Improve Drainage

Ensure that the soil around your Bell Heather plant has good drainage to prevent excess moisture buildup. Slaters are attracted to wet environments, so by allowing the soil to dry out between waterings, you can make your plant less appealing to these pests.

3. Natural Predators

Introducing natural predators of slaters, such as ground beetles or centipedes, can help keep their population in check. These predators feed on slaters and can help maintain a balance in your garden ecosystem.

4. Copper Barrier

Slaters are repelled by copper, so placing a copper barrier around the base of your Bell Heather plant can deter them from crawling up and feeding on the leaves. You can use copper tape or mesh for this purpose.

Organic Solutions for Controlling Slaters

1. Diatomaceous Earth

Diatomaceous earth is a natural substance that is effective against a wide range of pests, including slaters. Sprinkle diatomaceous earth around the base of your Bell Heather plant to create a barrier that will dehydrate and kill slaters on contact.

2. Neem Oil

Neem oil is a natural insecticide that is safe to use on most plants. Dilute neem oil with water according to the instructions on the packaging and spray it on the leaves of your Bell Heather plant to repel slaters and other pests.

3. Garlic Spray

Garlic has natural repellent properties that can deter slaters from feeding on your plants. To make a garlic spray, crush several cloves of garlic and steep them in water overnight. Strain the mixture and spray it on the affected parts of your Bell Heather plant.

Chemical Treatments for Severe Infestations

If natural and organic methods fail to control the slater population on your Bell Heather plant, you may need to resort to chemical treatments as a last resort. It is essential to choose insecticides that are safe for ornamental plants and follow the instructions carefully to avoid harming beneficial insects or pollinators.

Preventing Future Infestations

Once you have successfully eliminated slaters from your Bell Heather plant, it is crucial to take preventive measures to avoid future infestations:

  • Monitor your plant regularly for signs of pests or damage.
  • Avoid overwatering your Bell Heather plant.
  • Keep the area around your plant clean and free of debris.
  • Encourage biodiversity in your garden to attract natural predators of slaters.

By following these methods for getting rid of slaters on your Bell Heather plant and taking preventive measures, you can ensure that your plant remains healthy and pest-free. Remember that persistence is key when dealing with pests, so stay vigilant and proactive in maintaining the health of your beloved Bell Heather plant.