Updated: July 25, 2023

Ants are a common problem for gardeners, and if you have a pennywort plant, you may have noticed these pesky insects crawling all over it. Not only can ants be annoying, but they can also cause damage to your plant by feeding on its leaves and stems. If you’re looking for ways to get rid of ants on your pennywort plant, you’ve come to the right place. In this article, we will discuss some effective methods that can help eliminate ants and keep your plant healthy.

Understanding the Ant Problem

Before we dive into the solutions, it’s important to understand why ants are attracted to your pennywort plant in the first place. Ants are attracted to honeydew, a sweet substance secreted by aphids and other sap-sucking insects. Pennywort plants are known to attract aphids, which produce honeydew as they feed on the plant’s sap. Ants not only feed on honeydew directly but also protect aphids from predators, ensuring a constant supply of this sweet treat.

Natural Methods to Get Rid of Ants

  1. Remove Aphids: The first step in getting rid of ants on your pennywort plant is to eliminate their food source. Inspect your plant regularly for signs of aphids and use a strong jet of water or insecticidal soap to remove them. This will not only disrupt the ants’ food supply but also discourage them from staying on your plant.

  2. Create Barriers: To prevent ants from crawling up your pennywort plant, you can create physical barriers around its base. Apply a thick band of sticky tape or petroleum jelly around the stem of the plant. This will make it difficult for ants to climb up and reach the leaves.

  3. Use Diatomaceous Earth: Diatomaceous earth is a natural insecticide that can effectively eliminate ants. This powdery substance is made from fossilized remains of diatoms and works by dehydrating the ants. Sprinkle a thin layer of diatomaceous earth around the base of your pennywort plant to deter ants from approaching it.

  4. Try Cinnamon: Ants dislike the strong smell of cinnamon, making it an effective natural repellent. Sprinkle powdered cinnamon around your pennywort plant or create a solution by mixing cinnamon powder with water and spraying it on the leaves. This will discourage ants from coming near the plant.

  5. Plant Companion Plants: Some plants repel ants naturally, and planting them alongside your pennywort can help deter these pests. Herbs like mint, basil, and catnip are known to repel ants due to their strong scent. Consider planting these herbs near your pennywort plant to keep ants at bay.

Chemical Methods to Get Rid of Ants

If natural methods fail to control the ant infestation on your pennywort plant, you may need to resort to chemical solutions. It’s important to note that chemical methods should be used as a last resort and with caution, as they can harm beneficial insects and pollinators. Here are some options:

  1. Ant Bait: Ant bait is a commonly used method to eliminate ant colonies. Place ant bait stations near your pennywort plant, ensuring they are out of reach of children and pets. The worker ants will consume the bait and take it back to their nest, eventually eliminating the entire colony.

  2. Insecticidal Soap: Insecticidal soap is a safe and effective option for controlling ants on your pennywort plant. This soap is made from potassium salts of fatty acids and works by suffocating the insects. Dilute the soap according to the instructions on the label and spray it directly on the ants and affected areas of your plant.

  3. Ant Spray: If you have a severe ant infestation on your pennywort plant, you may consider using an ant spray. Look for a product specifically designed to target ants and follow the instructions carefully. Be sure to use it only on the affected areas and avoid spraying it on flowers or beneficial insects.

Preventing Future Ant Infestations

Once you’ve successfully eliminated ants from your pennywort plant, it’s important to take preventive measures to avoid future infestations. Here are some tips to help you keep ants away:

  • Regularly inspect your plants for signs of aphids and other sap-sucking insects.
  • Remove weeds and debris from around your pennywort plant, as they can attract ants.
  • Keep your garden clean and free from food sources that may attract ants, such as fallen fruits or spilled pet food.
  • Trim back overhanging branches or vines that may provide ants with easy access to your plants.

By following these preventive measures, you can minimize the risk of future ant infestations on your pennywort plant.

In conclusion, dealing with ants on your pennywort plant can be frustrating, but with the right methods, you can eliminate these pests and ensure the health of your plant. Start by removing aphids, creating physical barriers, and using natural repellents like diatomaceous earth or cinnamon. If these methods fail, consider using ant baits or insecticidal soap as a last resort. Remember to take preventive measures to avoid future infestations. With patience and persistence, you can enjoy a thriving pennywort plant free from ants.