Updated: July 7, 2023

Introduction

Purple velvet plants, also known as Gynura aurantiaca, are beautiful houseplants with soft, velvety leaves and vibrant purple color. However, like any other plant, they can be susceptible to pests. One common pest that can infest purple velvet plants is slaters, also known as woodlice or pill bugs. These small, crustacean-like creatures are often found hiding under pots or in the soil and can cause damage to the plant if left unchecked. In this article, we will discuss effective methods to get rid of slaters on purple velvet plants.

Identifying Slaters

Before we dive into the methods of getting rid of slaters, it is important to properly identify them. Slaters are small, oval-shaped creatures that have a hard exoskeleton and are often gray or brown in color. They have multiple pairs of legs and can curl up into a ball when disturbed. While they may resemble insects, they are actually crustaceans and are more closely related to lobsters than ants.

Preventive Measures

Prevention is always better than cure when it comes to dealing with pests. Here are some preventive measures you can take to minimize the chances of slater infestation on your purple velvet plant:

1. Proper watering:

Overwatering can create a damp environment that attracts slaters. Make sure you water your purple velvet plant only when the top inch of soil feels dry to the touch. Avoid allowing water to puddle in the saucer or tray beneath the pot.

2. Good drainage:

Ensure that your plant’s pot has proper drainage holes so that excess water can easily flow out. This will help prevent waterlogging and create an unfavorable environment for slaters.

3. Cleanliness:

Regularly clean fallen leaves and debris around the plant as these can provide hiding places for slaters. Keeping the area clean and tidy will make it less appealing for pests.

Natural Remedies

If you notice slaters on your purple velvet 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. Diatomaceous earth:

Diatomaceous earth is a natural substance made from fossilized remains of diatoms, a type of algae. It has a powdery texture and can be sprinkled around the base of the plant. The sharp edges of diatomaceous earth particles will cut through the exoskeleton of slaters, causing them to dehydrate and die.

2. Coffee grounds:

Slaters dislike the strong scent of coffee grounds. Sprinkling used coffee grounds around the base of the plant can help deter them. Additionally, coffee grounds act as a natural fertilizer, providing nutrients to the soil.

3. Citrus peel:

The smell of citrus peel is unappealing to slaters. Placing pieces of citrus peel, such as lemon or orange peels, near the plant can discourage them from coming close.

4. Neem oil:

Neem oil is a natural insecticide derived from the seeds of the neem tree. It has low toxicity and can effectively control various pests, including slaters. Mix a few drops of neem oil with water and spray it on the affected areas of your purple velvet plant.

Chemical Control

If natural remedies fail to eliminate the slater infestation or if the infestation is severe, you may need to resort to chemical control methods. However, it is important to use these methods with caution and follow the instructions provided by the manufacturer:

1. Insecticidal soap:

Insecticidal soaps are specifically formulated to kill pests like slaters. They work by suffocating the pests, disrupting their cell membranes. Dilute the insecticidal soap according to the instructions on the packaging and apply it to the affected areas of the plant.

2. Pyrethrin-based insecticides:

Pyrethrin-based insecticides are derived from chrysanthemum flowers and are effective against a wide range of pests, including slaters. Follow the instructions on the product label and apply as directed.

Regular Maintenance

Once you have successfully eliminated the slaters from your purple velvet plant, it is important to maintain a routine of regular care to prevent future infestations:

  • Continue following preventive measures such as proper watering, good drainage, and cleanliness.
  • Inspect your plant regularly for any signs of slater activity. Remove any slaters you find manually.
  • Keep an eye out for any other pests that may infest your purple velvet plant and take appropriate action if necessary.

Conclusion

Slaters can be a nuisance when they infest your purple velvet plant, but with the right methods and preventive measures, you can effectively control their population. Remember to start with natural remedies and only resort to chemical control if necessary. Regular maintenance and care will help keep your purple velvet plant healthy and pest-free. Happy gardening!