Updated: July 7, 2023

Ants are incredibly resourceful creatures. They can easily find their way into your garden or house, and once they discover a food source, they will keep coming back for more. One plant that seems to attract ants is the Red Dragon plant (Dracaena marginata). These beautiful, exotic plants are known for their vibrant red foliage, but unfortunately, they can also become a haven for ants. If you’re struggling with an ant infestation on your Red Dragon plant, here are some effective strategies to get rid of them.

Understand Why Ants Are Attracted to Red Dragon Plants

Before we delve into the methods of eliminating ants from your Red Dragon plant, it’s important to understand why they are attracted to it in the first place. Ants are attracted to sweet and sticky substances, such as nectar or honeydew. Red Dragon plants produce a sticky substance called “honeydew” on their leaves, which is secreted by aphids or scale insects that may be infesting the plant. Ants are known to “farm” these insects for their honeydew, which becomes a food source for them.

Identify and Eliminate Aphids or Scale Insects

To effectively get rid of ants on your Red Dragon plant, it’s crucial to identify and eliminate the source of the problem – aphids or scale insects. These tiny pests usually hide on the undersides of leaves, sucking sap from the plant and excreting honeydew. Here’s how you can deal with them:

  1. Inspect your plant: Carefully examine the leaves and stems of your Red Dragon plant for signs of aphids or scale insects. Look for clusters of small insects or sticky residue on the leaves.

  2. Remove infested parts: If you spot any infested leaves or stems, prune them off immediately. Dispose of them properly to prevent the insects from spreading to other plants.

  3. Use organic insecticidal soap: Mix a solution of organic insecticidal soap and water according to the instructions on the product label. Spray this solution onto your Red Dragon plant, focusing on the undersides of leaves where aphids or scale insects usually reside. Repeat this process every few days until the infestation is under control.

Create a Barrier to Prevent Ants

Once you have dealt with the aphids or scale insects, it’s time to create a barrier that will prevent ants from accessing your Red Dragon plant. Here are some effective methods to keep ants at bay:

  1. Ant repellent spray: Prepare a natural ant repellent spray using ingredients like vinegar, citrus oil, or peppermint oil. Mix equal parts of water and your chosen ingredient in a spray bottle and apply it around the base of your Red Dragon plant. This will create a strong scent that ants dislike, deterring them from approaching.

  2. Ant bait stations: Set up ant bait stations near your Red Dragon plant. These stations contain a sweet, sticky substance that attracts ants. Once they consume the bait, they carry it back to their colony, ultimately eliminating the entire ant population. Be sure to place the bait stations away from your plant to avoid attracting more ants.

  3. Physical barriers: Create physical barriers around your Red Dragon plant to prevent ants from crawling up its stems. You can use sticky traps or apply a thin layer of petroleum jelly around the base of the plant. This will make it difficult for ants to climb up and reach the leaves.

Maintain Good Plant Health

To ensure that ants don’t return to your Red Dragon plant, it’s important to maintain good overall plant health. Here are some tips to keep your plant healthy and less attractive to pests:

  1. Proper watering: Red Dragon plants prefer slightly dry soil, so avoid overwatering. Water the plant only when the top inch of soil feels dry to the touch.

  2. Regular cleaning: Clean the leaves of your Red Dragon plant regularly to remove any dust or debris. This will prevent the buildup of honeydew and discourage aphids or scale insects from infesting your plant.

  3. Fertilize properly: Use a balanced fertilizer specifically formulated for houseplants to provide your Red Dragon plant with necessary nutrients. Avoid over-fertilizing, as this can lead to weak growth and attract pests.

  4. Isolate infested plants: If you have other houseplants, it’s essential to isolate any infested plants to prevent the spread of pests. Quarantine them until you have successfully eliminated the infestation.

By following these methods and maintaining good plant care, you can effectively get rid of ants on your Red Dragon plant. Remember to be persistent and patient, as it may take some time to completely eliminate the ant infestation. With dedication, you can enjoy a healthy and pest-free Red Dragon plant in your home or garden.