Updated: July 2, 2023

If you have a shame plant, also known as a mimosa pudica, in your home or garden, you may have noticed ants crawling all over it. While ants can be beneficial in some cases, they can become a nuisance when they overrun your plants. Not only do they disrupt the aesthetic appeal of the shame plant, but they can also cause damage to the leaves and flowers. Fortunately, there are several effective methods to get rid of ants on a shame plant.

Understanding Ants’ Attraction to Shame Plants

Before we delve into the remedies for eliminating ants on your shame plant, it is essential to understand why ants are attracted to these plants in the first place. Shame plants produce nectar-filled glands on their leaves and stems, which attract ants. The ants feed on this nectar, forming a symbiotic relationship with the plant.

Additionally, shame plants provide shelter for aphids and other sap-sucking insects, which secrete a sweet substance called honeydew. Ants are attracted to honeydew as a food source. They protect the aphids from predators and transport them from plant to plant, ensuring a steady supply of honeydew.

Natural Remedies to Get Rid of Ants on Shame Plants

If you prefer natural remedies to chemical pesticides, there are several options available to eliminate ants from your shame plant:

1. Soapy Water Solution

One of the simplest and most effective natural remedies is a soapy water solution. Mix a few drops of dish soap with water in a spray bottle and thoroughly spray the shame plant, focusing on areas where ants are concentrated. The soap will suffocate the ants and disrupt their movement.

2. Cinnamon Powder

Cinnamon powder acts as a natural ant repellent. Sprinkle cinnamon powder around the base of the shame plant and on its leaves to deter ants from approaching. Alternatively, you can mix cinnamon powder with water to create a spray and apply it directly to the plant.

3. Diatomaceous Earth

Diatomaceous earth is a fine powder made from fossilized algae. It is lethal to ants as it dehydrates their exoskeletons. Sprinkle diatomaceous earth around the shame plant and on the ant trails to eliminate them. Be sure to reapply after rainfall or watering, as diatomaceous earth loses its effectiveness when wet.

4. White Vinegar

White vinegar is another effective natural remedy for getting rid of ants. Mix equal parts of white vinegar and water in a spray bottle and apply it directly to the shame plant. The strong scent of vinegar disrupts the ants’ pheromone trails and repels them.

5. Coffee Grounds

Coffee grounds not only enrich the soil but also repel ants. Sprinkle used coffee grounds around the base of the shame plant to deter ants from approaching. Additionally, you can mix coffee grounds with water and spray it directly on the plant.

Additional Tips for Ant Control

While these natural remedies are effective in eliminating ants from your shame plant, it is essential to adopt certain preventive measures to keep them at bay:

1. Remove Aphids

Since ants are attracted to shame plants due to the presence of aphids, it is crucial to control aphid populations. Regularly inspect your shame plant for aphids and use a strong jet of water or insecticidal soap to wash them off. This will reduce the likelihood of ants being attracted to your plant.

2. Keep the Plant Clean

Maintaining good hygiene around your shame plant is crucial for ant control. Clean fallen leaves and debris regularly, as they can provide hiding places for ants. Additionally, avoid overwatering the plant, as damp conditions can attract ants.

3. Block Entry Points

Seal any cracks or gaps in windows, doors, and walls to prevent ants from entering your home and garden. By blocking their entry points, you can minimize the chances of ants infesting your shame plant.

4. Trim Branches and Foliage

Overhanging branches or vegetation can serve as bridges for ants to access your shame plant. Regularly trim any branches or foliage that come into contact with the plant to reduce ant access.

Conclusion

While ants may initially seem harmless, their presence on a shame plant can be detrimental. By understanding their attraction to these plants and implementing natural remedies such as soapy water solutions, cinnamon powder, diatomaceous earth, white vinegar, and coffee grounds, you can effectively eliminate ants from your shame plant. Additionally, adopting preventive measures such as removing aphids, maintaining cleanliness, blocking entry points, and trimming branches will help ensure a long-lasting ant-free environment for your shame plant.