Updated: July 26, 2023

Slaters, also known as woodlice or pill bugs, are common pests that can infest plants, including the popular mini jade plant (Crassula ovata). These small crustaceans are attracted to damp and decomposing organic matter, which makes them a nuisance for indoor gardeners. If you’ve noticed slaters on your mini jade plant, don’t worry! There are several effective methods you can use to get rid of them and keep your plant healthy.

Understanding Slaters

Before diving into the methods of eliminating slaters on your mini jade plant, it’s essential to understand their behavior and habitat. Slaters are typically found in damp and dark areas, such as under stones, logs, or decaying plant matter. They have a flat oval-shaped body and are usually gray or brown in color.

Contrary to popular belief, slaters are not insects but rather crustaceans related to crabs and lobsters. They have a hard exoskeleton and require moisture to survive. While they primarily feed on decaying organic matter, they may also nibble on living plants, including the leaves and stems of your mini jade plant.

Prevention is Key

The best way to deal with slaters on your mini jade plant is by preventing their infestation in the first place. Here are some preventive measures you can take:

  1. Check for drainage issues: Ensure that your mini jade plant’s pot has proper drainage holes. Slaters are attracted to excess moisture, so if the soil remains too wet, it creates an ideal environment for them to thrive.

  2. Avoid overwatering: Mini jade plants prefer dry conditions between waterings. Make sure to let the soil dry out completely before watering again. This will not only prevent slater infestations but also promote healthy root growth.

  3. Keep the area clean: Regularly remove fallen leaves, debris, and decaying matter from around your mini jade plant. This will eliminate potential food sources for slaters and discourage their presence.

  4. Improve air circulation: Slaters prefer stagnant, humid environments. Increase air circulation around your mini jade plant by placing it in a well-ventilated area or using a small fan nearby. This will make the environment less favorable for slaters to inhabit.

Natural Remedies

If you already have slaters on your mini jade plant, there are several natural remedies you can try before resorting to chemical pesticides. These methods are safe for both the plant and the environment:

  1. Manual removal: Carefully pick off any visible slaters from your mini jade plant and its surrounding area. Be sure to dispose of them far away from your plant to prevent reinfestation.

  2. Diatomaceous earth: Sprinkling food-grade diatomaceous earth around the base of your mini jade plant can help control slaters. The sharp particles will dehydrate and kill them upon contact. Remember to reapply after rain or watering.

  3. Citrus peels: Slaters dislike the scent of citrus fruits. Placing citrus peels, such as those from oranges or lemons, near your mini jade plant can help repel them. Replace the peels regularly to maintain their effectiveness.

  4. Copper barriers: Slaters are sensitive to copper, so creating a barrier around your mini jade plant can deter them. Place copper tape or wire around the pot or create a perimeter around the plant’s growing area using copper mesh.

  5. Neem oil: Neem oil is a natural insecticide that can be effective against slaters. Dilute neem oil according to the instructions on the bottle and spray it on the affected areas of your mini jade plant. Repeat the treatment every two weeks until the infestation is eradicated.

Chemical Control

If natural remedies fail to eliminate the slaters on your mini jade plant, you may consider using chemical control methods as a last resort. However, exercise caution when using pesticides and follow the instructions carefully to avoid harming your plant or yourself. Consult with a local gardening professional if needed.

Conclusion

Slaters can be a nuisance for mini jade plant owners, but with the right preventive measures and remedies, you can effectively get rid of them. Remember to maintain good drainage, avoid overwatering, keep the area clean, and improve air circulation around your plant. If natural remedies don’t work, consider using safe chemical control methods as a last resort. By taking swift action, you can ensure the health and longevity of your mini jade plant while keeping these pesky pests at bay.