Updated: July 11, 2023

Slaters, also known as woodlice or pillbugs, are common pests that can infest various plants, including spikes plant. These small, crustacean-like creatures are often found in damp and dark areas, where they feed on decaying organic matter. While slaters are generally harmless to plants, their presence can be unsightly and indicate underlying issues with plant health. If you notice an infestation of slaters on your spikes plant, there are several steps you can take to get rid of them effectively.

Step 1: Identify the Problem

Before taking any action, it’s essential to confirm that your spikes plant is indeed infested with slaters. Slaters are typically dark brown or gray in color and have segmented bodies with several pairs of legs. They are commonly found hiding under mulch, rocks, or in the soil around the plant. If you see these creatures crawling on your plant or notice damage to the leaves or stems, it’s likely that slaters are the culprit.

Step 2: Improve Drainage

Slaters thrive in moist environments, so one effective way to discourage their presence is by improving drainage around your spikes plant. Ensure that the pot or planting area has adequate drainage holes and use a well-draining potting mix. Avoid overwatering your plant, as excessive moisture can create a conducive environment for slaters to breed and multiply. Allow the top inch of soil to dry out between waterings to deter their growth.

Step 3: Remove Organic Debris

Slaters feed on decaying organic matter, so it’s crucial to remove any fallen leaves, dead foliage, or other debris from around your spikes plant. Regularly clean up the area surrounding the plant and dispose of any decaying material appropriately. This not only eliminates potential food sources for slaters but also helps improve overall plant health.

Step 4: Create a Dry Barrier

Slaters prefer damp environments, so creating a dry barrier around your spikes plant can help deter their presence. Consider using materials such as gravel or crushed eggshells to create a physical barrier between the plant and the surrounding soil. These materials absorb moisture and make it less inviting for slaters to crawl onto your plant. Spread a layer of your chosen material around the base of the plant, extending it outwards to a radius of at least six inches.

Step 5: Use Natural Repellents

There are several natural repellents that can help discourage slaters from infesting your spikes plant. One effective option is diatomaceous earth, a powdery substance made from fossilized algae. Sprinkle diatomaceous earth around the base of your plant and on the soil surface. The sharp edges of the particles will pierce the exoskeleton of slaters, causing them to dehydrate and die.

Another natural repellent is cedarwood oil. Slaters dislike the strong scent of cedarwood oil, so dilute a few drops in water and spray it on and around your spikes plant. Repeat this process every few days until the infestation subsides.

Step 6: Introduce Predators

If the infestation persists despite your efforts, you can consider introducing natural predators that feed on slaters. Ground beetles and centipedes are known to be effective in controlling slater populations. To attract these beneficial insects, create habitat conditions that are favorable to them. Provide shelter such as rocks or logs in close proximity to your spikes plant and avoid using chemical pesticides that could harm these helpful predators.

Step 7: Monitor and Maintain

Once you have implemented the above steps, it’s crucial to regularly monitor your spikes plant for any signs of slater activity. Check under pots, leaves, or any other hiding spots to ensure the infestation has been successfully eradicated. Keep up with proper plant care practices, such as regular watering and fertilizing, to maintain the health of your spikes plant and prevent future infestations.

In conclusion, dealing with slaters on your spikes plant requires a combination of preventive measures, natural repellents, and the introduction of natural predators. By improving drainage, removing organic debris, creating a dry barrier, using natural repellents, and introducing predators, you can effectively eliminate slaters and maintain a healthy plant. Remember to monitor your plant regularly and take prompt action if any signs of re-infestation occur. With proper care and attention, your spikes plant will thrive pest-free.