Updated: July 23, 2023

lion's tail plant

Spider mites are a common problem for gardeners and can be particularly damaging to indoor plants. If you have a lion’s tail plant (Leonotis leonurus) and notice signs of spider mite infestation, it’s important to take action promptly to prevent further damage. In this article, we will explore the signs of spider mite infestation and discuss effective methods to get rid of these pests.

Signs of Spider Mite Infestation

Spider mites are tiny arachnids that feed on plant sap, leaving behind a trail of destruction. Here are some signs that your lion’s tail plant may be infested with spider mites:

  1. Webbing: Spider mites produce fine webbing on the affected leaves, stems, and buds. This webbing provides them protection and can be seen as a telltale sign of their presence.

  2. Discolored Leaves: Infested leaves may start to turn yellow or brown. This discoloration is a result of the mites sucking the sap out of the plant cells.

  3. Tiny Spots: Look closely at the undersides of the leaves for tiny yellow or white spots. These spots are actually the pests themselves or their discarded exoskeletons.

  4. Stunted Growth: If your lion’s tail plant is not growing as expected or its new leaves are deformed, it could be due to spider mite feeding.

Getting Rid of Spider Mites

Now that you know what to look for, let’s discuss effective methods to get rid of spider mites in your lion’s tail plant.

1. Isolate the Infested Plant

As soon as you notice signs of spider mite infestation, it is crucial to isolate the affected plant from other healthy plants. Spider mites can easily spread from one plant to another, so placing the infested plant away from others will prevent further contamination.

2. Spray with Water

A simple and initial step to control spider mites is to spray the affected plant with a strong stream of water. This can dislodge the mites and wash away their eggs. Make sure to target the undersides of the leaves where they tend to hide. Repeat this process every few days to disrupt their life cycle.

3. Use Insecticidal Soap or Neem Oil

Insecticidal soap or neem oil can be effective in controlling spider mites. These products work by suffocating the pests and disrupting their feeding habits. Dilute the soap or oil according to the instructions on the product label and spray it directly onto the affected plant, covering both sides of the leaves thoroughly. Repeat this treatment every week until the infestation is under control.

4. Introduce Beneficial Insects

Certain predatory insects, such as ladybugs and lacewings, feed on spider mites and can help control their population naturally. You can purchase these beneficial insects from garden centers or online suppliers and release them onto your lion’s tail plant. Be sure to follow the instructions provided with the insects for optimal results.

5. Prune Infested Parts

If your lion’s tail plant has severe spider mite infestation, it may be necessary to prune off heavily infested branches or leaves. Use clean pruning shears to remove the affected parts of the plant and dispose of them in a sealed bag or container. This will prevent further spread of the pests and allow healthy growth to resume.

6. Maintain Plant Health

Keeping your lion’s tail plant healthy and stress-free is essential in preventing spider mite infestations. Proper watering, adequate sunlight, and regular fertilization will help maintain the plant’s vigor and make it less susceptible to pests. Avoid overwatering as excess moisture can create a favorable environment for spider mites to thrive.

7. Monitor and Prevent Future Infestations

Continue to monitor your lion’s tail plant regularly for any signs of spider mite activity. Catching an infestation early makes it easier to control. Additionally, you can prevent future infestations by periodically inspecting new plants before bringing them into your home or garden. Quarantine new plants for a few weeks to ensure they are pest-free.

Conclusion

Spider mites can cause significant damage to your lion’s tail plant if left untreated. By taking prompt action and using a combination of methods such as spraying with water, using insecticidal soap or neem oil, introducing beneficial insects, pruning infested parts, and maintaining plant health, you can effectively get rid of spider mites and protect your lion’s tail plant from further harm. Remember to be consistent and patient in your efforts to ensure long-term success in managing these pesky pests.