Updated: July 10, 2023

Ants can be a nuisance when they infest your garden, especially if they start targeting your beloved plants. If you have noticed ants on your Monarda plant, also known as bee balm, it is essential to take action to prevent any potential damage to this beautiful flowering herb. In this article, we will explore effective methods to get rid of ants on your Monarda plant and keep them at bay.

Understanding the Relationship Between Ants and Plants

Before delving into the methods of eliminating ants from your Monarda plant, it is important to understand the relationship between these insects and plants. Ants are attracted to plants for various reasons, including the presence of aphids or other honeydew-producing insects. These insects secrete a sugary substance that ants find irresistible. Ants often protect and farm these insects, as they provide a consistent supply of food for them.

Monarda plants are prone to attracting aphids due to their sweet nectar-filled flowers. This makes them an attractive target for ants. The presence of ants on your Monarda plant could indicate an underlying aphid infestation. Therefore, it is crucial to address the root cause of the ant problem to effectively eliminate them.

1. Identify and Treat Aphids

To get rid of ants on your Monarda plant, it is necessary to identify and treat any aphid infestations. Inspect the plant carefully, paying close attention to the underside of leaves and new growth, where aphids tend to congregate.

If you spot aphids, there are several methods you can use to control their population:

  • Manual removal: Wear gloves and gently squish the aphids between your fingers or use a soft brush to dislodge them from the plant.
  • Water spray: Use a strong stream of water to wash away the aphids from the plant. Repeat this process regularly to keep their population in check.
  • Insecticidal soap: Apply a solution of insecticidal soap, following the manufacturer’s instructions, to kill aphids on contact. This method is effective and safe for the Monarda plant.

By addressing the aphid infestation, you eliminate the ants’ food source, making your Monarda plant less attractive to them.

2. Create Barriers

Creating physical barriers can prevent ants from accessing your Monarda plant. These barriers can be made using readily available materials, such as:

  • Diatomaceous earth: Sprinkle diatomaceous earth around the base of the plant and on the soil surface. This natural substance is abrasive to insects but harmless to plants.
  • Cinnamon: Sprinkle cinnamon powder around the plant or create a barrier by drawing a line with cinnamon stick pieces. Ants dislike the strong scent of cinnamon and will avoid crossing it.
  • Talcum powder: Dust talcum powder around the plant or create a barrier by sprinkling it in a line. The powder acts as an irritant to ants, deterring them from reaching your Monarda plant.

Regularly reapply these barriers after rain or watering to maintain their effectiveness.

3. Natural Ant Repellents

There are several natural ant repellents that you can use on your Monarda plant to deter ants from approaching:

  • Citrus peels: Place citrus peels, such as orange or lemon peels, around the base of the plant. The strong scent repels ants and keeps them away.
  • Peppermint oil: Mix a few drops of peppermint oil with water and spray it on your Monarda plant. The strong smell of peppermint acts as a natural ant repellent.
  • Vinegar solution: Create a solution by mixing equal parts vinegar and water. Spray this solution on the plant, focusing on areas where ants are commonly found. Vinegar disrupts the ants’ scent trail, making it difficult for them to navigate.

These natural repellents are safe for the Monarda plant and can be reapplied as needed.

4. Ant Baits and Traps

If the above methods do not effectively eliminate the ant problem, using ant baits and traps can be an effective solution. Place ant baits near the Monarda plant, ensuring they are out of reach of children and pets. Ants will be attracted to the bait, consume it, and carry it back to their colony, eventually leading to their demise.

Alternatively, you can set up ant traps near the plant. These traps contain a sticky substance that captures ants when they come into contact with it. This method helps reduce the number of ants in your garden, including those targeting your Monarda plant.

Conclusion

Ants on your Monarda plant can cause annoyance and potential damage if left unchecked. By addressing any underlying aphid infestation, creating physical barriers, using natural repellents, and employing ant baits or traps if necessary, you can effectively get rid of ants and protect your Monarda plant. Remember to monitor your plant regularly and take prompt action at the first sign of an ant infestation to keep your garden thriving.