Updated: July 24, 2023

Succulents are beautiful and low-maintenance plants that have gained immense popularity in recent years. They are known for their ability to store water in their leaves, making them drought-tolerant and a perfect choice for both indoor and outdoor gardens. However, like any other plant, succulents can also fall prey to various pests and diseases. One common pest that often affects succulents is the lerp.

Lerps are tiny, scale-like insects that feed on the sap of succulent plants. They are usually found on the underside of leaves, forming a protective covering that resembles a small blister or bump. These lerps not only suck the vital nutrients out of the plant but also weaken its overall health. If left untreated, a severe infestation of lerps can lead to stunted growth, yellowing leaves, and even death of the plant.

If you notice signs of lerps on your succulent plants, it is crucial to take immediate action to prevent further damage. Here are some effective methods to get rid of lerps and protect your succulent plants:

1. Manual Removal

The first step in getting rid of lerps is to manually remove them from your plants. Gently inspect the undersides of the leaves, looking for any signs of the protective coverings. Using a pair of tweezers or a cotton swab dipped in rubbing alcohol, carefully lift and remove the lerps from the plant. Make sure to dispose of them properly to prevent re-infestation.

2. Pruning Infested Parts

If you notice that your succulent plant has severe lerp infestation, it may be necessary to prune off the heavily affected parts. Use clean pruning shears or scissors to remove the infested leaves or branches. This will not only eliminate the lerps but also prevent them from spreading to other healthy parts of the plant.

3. Natural Predators

Introducing natural predators can be an effective method to control lerp infestation on succulent plants. Ladybugs and lacewings are known to feed on scale insects, including lerps. You can attract these beneficial insects to your garden by planting flowers such as daisies, marigolds, or cosmos. Additionally, you can purchase ladybugs or lacewings from garden centers and release them near the infested plants.

4. Neem Oil Spray

Neem oil is a natural insecticide derived from the seeds of the neem tree. It is known for its effectiveness in controlling various pests, including lerps. Dilute neem oil with water according to the instructions on the packaging and spray it generously on the affected parts of the succulent plant. Make sure to cover both the upper and lower surfaces of the leaves. Repeat this process every two weeks until the infestation is under control.

5. Insecticidal Soap

Insecticidal soap is another organic option that can effectively eliminate lerps from succulent plants. Mix a few drops of insecticidal soap in water and spray it directly on the affected areas. The soap will suffocate and kill the lerps without causing harm to your plants. However, it is important to note that excessive use of insecticidal soap can damage the leaves of some delicate succulents, so it’s advisable to test it on a small area before applying it to the entire plant.

6. Maintain Proper Plant Care

One of the best ways to prevent lerp infestations on succulent plants is by providing optimal care for your plants. Healthy plants are more resistant to pests and diseases. Here are some tips to maintain proper plant care:

  • Watering: Succulents prefer well-draining soil and do not tolerate overwatering. Water your plants only when the soil is completely dry, and avoid leaving them in standing water.

  • Sunlight: Succulents require bright, indirect sunlight. Place them near a window where they can receive at least six hours of sunlight per day.

  • Air Circulation: Good air circulation is essential in preventing pest infestations. Avoid crowding your plants and provide sufficient space between them.

  • Cleaning: Regularly clean the leaves of your succulent plants by wiping them gently with a soft cloth or sponge. This will remove any dust or debris that may attract pests.

By following these preventive measures and promptly addressing any signs of lerp infestation, you can ensure the health and longevity of your succulent plants.

In conclusion, lerps can be a nuisance for succulent plant owners, but with proper care and proactive measures, they can be effectively controlled. Manual removal, pruning infested parts, introducing natural predators, using neem oil spray or insecticidal soap, and maintaining proper plant care are some of the strategies to get rid of lerps on your succulent plants. Remember to always observe your plants closely and take action at the first sign of any pest infestation to prevent further damage and ensure the well-being of your succulents.