Updated: July 18, 2023

Succulent plants have become increasingly popular in recent years as low-maintenance houseplants. Their unique shapes and vibrant colors make them a great addition to any indoor or outdoor space. However, just like any other plant, succulents can sometimes be plagued by pests. One common issue that succulent owners may encounter is the presence of little bugs on their plants.

Identifying the Bugs

Before you can effectively deal with the bugs on your succulent plant, it is important to identify exactly what type of pest you are dealing with. There are several common insects that can infest succulents, including aphids, mealybugs, spider mites, and fungus gnats.

Aphids are small, soft-bodied insects that come in various colors such as green, yellow, or black. They feed on the sap of plants and can cause stunted growth and distorted leaves.

Mealybugs are small, white insects that are covered in a waxy substance. They typically gather in clusters along the stems or leaves of plants and can cause wilting and yellowing.

Spider mites are tiny arachnids that are difficult to see with the naked eye. They often leave behind fine webbing on the plant’s leaves and can cause yellowing and shriveling.

Fungus gnats are small flies that resemble mosquitoes. They lay their eggs in the soil of potted plants, and the larvae feed on decaying organic matter and plant roots.

Causes of Infestation

Understanding what attracts these pests to your succulents is crucial in preventing future infestations. Overwatering is one common cause of pest problems in succulents. These plants are adapted to dry conditions and do not tolerate excessive moisture well. Overwatering can create a favorable environment for pests like fungus gnats and mealybugs.

Additionally, bringing a new succulent plant into your home without properly inspecting it can introduce pests to your collection. Always inspect new plants thoroughly before adding them to your collection and keep them isolated for a few weeks to monitor for signs of infestation.

Dealing with Infestations

Once you have identified the type of pest infesting your succulent, it is important to take action to control the problem. There are several methods you can use to eliminate these pests and protect your plants.

1. Manual Removal: For larger pests like aphids or mealybugs, you can physically remove them from the plant using a cotton swab dipped in rubbing alcohol or by spraying them off with a strong stream of water. Be sure to check the undersides of leaves and other hidden areas where pests may be hiding.

2. Insecticidal Soap: Insecticidal soap is an effective and safe option for controlling many types of succulent pests. It works by suffocating the insects, causing them to die off. Simply spray the affected plant thoroughly, making sure to coat all surfaces of the leaves and stems. Repeat the treatment every few days until the infestation is gone.

3. Neem Oil: Neem oil is derived from the seeds of the neem tree and has been used for centuries as a natural insecticide. It is effective against a wide range of pests and also has fungicidal properties. Mix neem oil with water according to the package instructions and spray it onto your succulents. Repeat the treatment every one to two weeks until the infestation is under control.

4. Soil Drench: For infestations caused by fungus gnats or other soil-dwelling pests, a soil drench can be an effective solution. Mix a systemic insecticide with water and apply it to the soil around your succulent plants. The roots will absorb the insecticide, killing any pests that come into contact with it.

Preventing Future Infestations

Prevention is key when it comes to keeping your succulents healthy and pest-free. Here are a few tips to help prevent future infestations:

1. Optimal Growing Conditions: Provide your succulents with the optimal growing conditions they need to thrive. This includes providing them with well-draining soil, adequate sunlight, and proper watering techniques. Healthy plants are less likely to attract pests.

2. Quarantine New Plants: Always quarantine new plants for a few weeks before introducing them to your existing collection. This will allow you to monitor them for signs of pests or diseases before they have the chance to spread.

3. Regular Inspections: Make it a habit to regularly inspect your succulents for any signs of pests. Catching an infestation early can make it easier to control and prevent further damage.

4. Cleanliness: Keep your plant containers and gardening tools clean and free from debris. Pests can hide in soil remnants or on contaminated tools, so regular cleaning is important.

By following these preventive measures and promptly addressing any pest issues that arise, you can keep your succulent plants healthy and beautiful.

In conclusion, while little bugs on your succulent plant may be a nuisance, they can be effectively dealt with using the appropriate methods. Identifying the specific pest, understanding the causes of infestation, and taking action can help protect your succulents and keep them thriving for years to come. Remember, prevention is key, so stay vigilant and create an environment that is unfavorable for pests to thrive.