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How to Get Rid of Mealybugs on Creeping Jenny Plant

Updated: March 25, 2022

Creeping Jenny (Lysimachia nummularia) is a popular and easy-to-grow ground cover plant that is perfect for adding color and texture to any garden. However, like any plant, it can fall victim to pests and diseases, one of which is the mealybug. These small, white, fuzzy insects can quickly become a problem if left unchecked, but with the right approach, you can get rid of them and keep your Creeping Jenny healthy and beautiful.

Identifying Mealybugs

Before you can get rid of mealybugs, you need to be able to identify them. Mealybugs are small, white, soft-bodied insects that are covered in a waxy substance. They are usually found in clusters on the undersides of leaves or in crevices between stems and leaves. You may also notice sticky honeydew on the plant or ants crawling around the plant, as they are attracted to this sugary substance.


Prevention is always better than cure when it comes to pests and diseases. To prevent mealybugs from infesting your Creeping Jenny, there are a few things you can do:

  • Inspect new plants: Before bringing any new plants into your garden, inspect them carefully for signs of pests or diseases.
  • Maintain good hygiene: Keep your garden tidy by removing any dead or decaying plant material, as this can attract pests.
  • Avoid over-fertilizing: Mealybugs are attracted to plants that are over-fertilized, so be careful not to apply too much fertilizer.
  • Keep an eye out: Regularly inspect your Creeping Jenny for signs of mealybugs or other pests. The earlier you spot them, the easier they will be to control.

Control Methods

If you do find mealybugs on your Creeping Jenny, there are several control methods you can use:

1. Manual Removal

The easiest and most straightforward method of control is manually removing the mealybugs from the plant. Use a cotton swab or a small brush dipped in rubbing alcohol to wipe off the mealybugs from the plant. Be sure to pay attention to the undersides of leaves, where mealybugs often congregate.

2. Insecticidal Soap

Insecticidal soap is a safe and effective control method for mealybugs. It works by suffocating the insects and disrupting their cell membranes. Spray the plant thoroughly with insecticidal soap, making sure to cover both the upper and undersides of leaves. Repeat every 7-10 days until the infestation is under control.

3. Neem Oil

Neem oil is another natural control method that can be effective against mealybugs. It works by disrupting the insect’s hormonal system and inhibiting their feeding and reproductive abilities. Mix one tablespoon of neem oil with one quart of water and spray the plant thoroughly, making sure to cover both sides of leaves.


Are mealybugs harmful to my Creeping Jenny?

Yes, mealybugs can cause damage to your Creeping Jenny by feeding on the sap of the plant and causing leaf yellowing, stunted growth, and even death.

Can I use chemical insecticides to control mealybugs?

Chemical insecticides should be used as a last resort, as they can harm beneficial insects and pollinators. If you choose to use a chemical insecticide, be sure to follow the instructions carefully and apply it only as directed.

How can I prevent mealybug infestations in the future?

To prevent mealybug infestations in the future, maintain good garden hygiene, avoid over-fertilizing, inspect new plants before bringing them into your garden, and keep an eye out for signs of pests and diseases.

In conclusion, mealybugs can be a pesky problem for your Creeping Jenny plant, but with the right approach, you can get rid of them and keep your plant healthy and beautiful. Regularly inspect your plant for signs of pests and diseases, maintain good garden hygiene, and use the control methods mentioned above to keep mealybugs at bay.

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