Updated: July 23, 2023

Ants can be a nuisance when they invade your garden, especially when they start making their way onto your precious marigold plants. Not only do they disrupt the beauty of your flowers, but they can also cause damage by farming aphids and other pests that feed on your plants. If you’re wondering how to get rid of ants on your marigold plant, you’ve come to the right place. In this article, we will explore various methods to keep ants away from your marigolds and ensure their healthy growth.

Why are Ants Attracted to Marigold Plants?

Before we delve into the methods of getting rid of ants on marigold plants, it’s important to understand why ants are attracted to them in the first place. Ants are naturally drawn to the sweet nectar produced by flowers, which includes marigolds. Additionally, marigold plants provide shelter for aphids, which excrete honeydew – a substance that ants find irresistible. By controlling the ant population, you also indirectly manage other pests that may be damaging your marigolds.

Natural Methods to Keep Ants Away from Marigold Plants

If you prefer using natural methods to deter ants from your marigold plants, there are several options available:

1. Cinnamon

Cinnamon is a great natural repellent for ants and many other insects. Sprinkle cinnamon powder around the base of your marigold plants or create a barrier by drawing a line with cinnamon near the stems. This will discourage ants from crossing over and reaching your flowers.

2. Citrus Peel

Ants dislike the strong smell of citrus fruits. Place orange or lemon peels around your marigold plants or create a citrus peel spray by boiling the peels in water and spraying it around the affected area. The scent will deter ants from coming near your plants.

3. Vinegar

Vinegar is known for its strong smell, which ants find repulsive. Create a vinegar spray by mixing equal parts of water and vinegar in a spray bottle. Spray the solution on the affected areas of your marigold plants to keep ants away.

4. Diatomaceous Earth

Diatomaceous earth is a natural substance made from fossilized remains of diatoms – tiny aquatic organisms. It is highly effective against ants and other crawling insects. Sprinkle a thin layer of diatomaceous earth around the base of your marigold plants to create a barrier that ants cannot penetrate.

Chemical Methods to Get Rid of Ants on Marigold Plants

If natural methods don’t yield the desired results or if you prefer using chemical solutions, there are a few options available:

1. Ant Baits

Ant baits are an effective way to eliminate ant colonies. Place ant baits near your marigold plants, following the instructions provided on the packaging. The ants will be attracted to the bait, consume it, and bring it back to their colony, ultimately resulting in the eradication of the entire colony.

2. Insecticidal Soap

Insecticidal soap is a safe and efficient solution for controlling ants on marigold plants. It disrupts the outer cell membranes of insects, causing them to dehydrate and die. Spray insecticidal soap directly on the affected areas of your marigold plants, ensuring full coverage.

Preventing Ant Infestations on Marigold Plants

Apart from using methods to get rid of ants on marigolds, it’s important to take preventive measures to avoid future infestations:

1. Keep the Garden Clean

Maintain cleanliness in your garden by regularly removing fallen leaves, weeds, and debris. This will minimize the hiding places for ants and other pests.

2. Prune Nearby Plants

Trim back any overhanging plants or branches that may be providing a bridge for ants to reach your marigold plants. Creating a clear space around your marigolds can help deter ants from reaching them.

3. Mulch with Coffee Grounds

Ants dislike the smell and acidity of coffee grounds. Spread used coffee grounds around the base of your marigold plants as a natural deterrent.

4. Apply Ant Repellent

Consider using an ant repellent specifically designed for gardens. These repellents come in granule or spray form and provide long-lasting protection against ants and other crawling insects.

Conclusion

Ants can pose a threat to the health and beauty of your marigold plants. By employing natural or chemical methods to eliminate ants and adopting preventive measures, you can ensure the well-being of your marigolds. Remember to choose the method that aligns with your preferences and always follow the instructions provided on product labels. With a little effort, you can keep ants away from your marigold plants and enjoy their vibrant blooms all season long.