Updated: June 27, 2023

Wax plants, also known as hoya plants, are beautiful and popular houseplants known for their thick, waxy leaves and clusters of fragrant flowers. However, like any other plant, wax plants can be susceptible to pests, including worms. Worms can cause damage to the leaves and roots of the plant, leading to a decline in its overall health. If you notice worms infesting your wax plant, it is important to take action promptly to prevent further damage. In this article, we will discuss effective methods to get rid of worms in wax plants.

Identifying the Problem

Before you start treating your wax plant for worms, it is crucial to correctly identify the problem. There are different types of worms that can infest your plant, such as caterpillars or nematodes. Caterpillars are easily visible and can be identified by their soft bodies and distinct segmented appearance. Nematodes, on the other hand, are microscopic worms that live in the soil and feed on the roots of the plant.

To determine whether your wax plant is infested with nematodes, you can carefully dig up a small section of soil around the base of the plant and examine the roots. If you see small white or brown worms clinging to the roots or notice root damage, it is likely that your wax plant has a nematode infestation.

Natural Remedies

If you prefer to use natural remedies to get rid of worms in your wax plant, there are several options available to you. These remedies are safe for both the plant and the environment.

Neem Oil

Neem oil is a natural insecticide that can effectively control many types of pests, including worms. Mix neem oil with water according to the instructions on the bottle and spray it onto the leaves and stems of your wax plant. The neem oil will suffocate the worms and prevent them from further damaging your plant. Repeat the application every two weeks until the infestation is under control.

Garlic Spray

Garlic has natural insecticidal properties that can help eliminate worms in your wax plant. To make a garlic spray, crush several cloves of garlic and let them steep in a gallon of water overnight. Strain the mixture and pour it into a spray bottle. Spray the solution onto the leaves and stems of your wax plant, paying close attention to areas where the worms are most active. Repeat this process every few days until the worms are no longer present.

Beneficial Nematodes

If you have determined that your wax plant is infested with nematodes, introducing beneficial nematodes into the soil can help control their population. Beneficial nematodes are microscopic organisms that feed on harmful nematodes without harming the plant. You can purchase beneficial nematodes from garden centers or online retailers. Follow the instructions on the packaging to properly apply them to the soil around your wax plant.

Chemical Treatments

If natural remedies do not seem to be effective in eliminating worms from your wax plant, you may need to resort to chemical treatments. It is important to note that chemical treatments should be used as a last resort, as they can be harmful to both humans and the environment. Always follow the instructions on the product label and take appropriate safety precautions when using chemical pesticides.

Insecticidal Soap

Insecticidal soaps are a popular choice for controlling worms and other pests on houseplants. These soaps work by disrupting the cell membranes of insects, leading to their eventual death. Dilute insecticidal soap with water according to the instructions on the bottle and apply it to your wax plant, focusing on areas where worms are present. Repeat the application as directed until the infestation is eliminated.

Systemic Insecticides

Systemic insecticides are absorbed by the plant and transported throughout its tissues, making them effective against worms that feed on the leaves and stems. These insecticides are typically applied as a soil drench or sprayed onto the foliage. However, it is important to exercise caution when using systemic insecticides, as they can be toxic to beneficial insects and other animals. Follow the instructions on the product label carefully and avoid using systemic insecticides on edible plants.

Prevention is Key

Preventing worm infestations in your wax plant is the best way to ensure its health and longevity. Here are some preventative measures you can take:

  • Regularly inspect your wax plant for signs of pests, such as chewed leaves or webs.
  • Keep your plant clean by removing fallen leaves and debris from around the base.
  • Avoid overwatering, as excessive moisture can attract pests.
  • Quarantine new plants before introducing them to your existing collection to prevent the spread of pests.

By following these preventative measures and promptly treating any infestations, you can keep your wax plant healthy and free from worms.

In conclusion, worms can be a nuisance for wax plant owners, but with the right approach, they can be effectively controlled. Whether you choose natural remedies or chemical treatments, it is important to act promptly and consistently until the infestation is eliminated. By taking preventative measures, you can protect your wax plant from future worm infestations and enjoy its beauty for years to come.