Updated: July 17, 2023

Mosquito plants, also known as citronella plants, are popular for their ability to repel mosquitoes and other flying insects. These plants emit a strong fragrance that masks the scents that attract mosquitoes, making them an excellent addition to any outdoor space. If you’re looking to expand your collection of mosquito plants or share them with friends and family, propagating them is a great way to do so. In this article, we will guide you through the process of propagating mosquito plants the right way.

Understanding Mosquito Plant Propagation

Before delving into the propagation process, it’s important to understand how mosquito plants reproduce naturally. Mosquito plants can be propagated through division or stem cuttings. Division involves separating an established plant into smaller sections, each with its own root system, while stem cuttings involve taking a section of a stem and encouraging it to root.

Propagating Mosquito Plants through Division

Dividing mosquito plants is one of the simplest ways to propagate them. Here’s a step-by-step guide on how to do it:

  1. Choose the right time: The best time to divide mosquito plants is in early spring when new growth begins to emerge. This is when the plant is most actively growing and has enough energy to recover quickly from the division process.

  2. Prepare the plant: Start by watering the mosquito plant well a day or two before dividing it. This will help loosen the soil and make it easier to separate the roots.

  3. Dig up the plant: Carefully dig up the entire plant, taking care not to damage the roots too much. Use a garden fork or shovel to lift it out of the ground, ensuring you get as much of the root system as possible.

  4. Separate the sections: Gently separate the plant into smaller sections. Each section should have its own set of roots and several shoots or stems. You can use your hands or a clean, sharp knife to divide the plant.

  5. Replant the sections: Dig holes for each section in the desired location, ensuring they are spaced adequately apart. Place each section into its hole and backfill with soil, gently pressing it down around the roots.

  6. Water and care for the new plants: After replanting, water the newly divided mosquito plants thoroughly. Keep the soil consistently moist for the first few weeks to help them establish their root systems. Regularly monitor their progress and provide appropriate care as needed.

Propagating Mosquito Plants through Stem Cuttings

If you don’t have an established mosquito plant to divide, stem cuttings are an excellent alternative. Here’s how you can propagate mosquito plants through stem cuttings:

  1. Choose the right time: The ideal time to take stem cuttings is during the early summer months when the plant is actively growing. Look for healthy stems that are not flowering yet.

  2. Prepare the cutting: Using clean pruning shears, cut a 4-6 inch section of a healthy stem just below a leaf node. Remove any leaves from the lower half of the cutting, leaving only a few at the top.

  3. Rooting hormone (optional): While not necessary, using rooting hormone can increase the chances of successful rooting. Dip the bottom end of the cutting into rooting hormone powder or gel, following the instructions on the packaging.

  4. Potting mix: Fill a small pot with a well-draining potting mix. Make a hole with your finger or a pencil in the center of the potting mix.

  5. Planting the cutting: Insert the bottom end of the cutting into the prepared hole in the potting mix, ensuring at least two nodes are buried below the surface. Gently press down on the soil to secure the cutting in place.

  6. Provide the right environment: Place the pot in a warm and bright location, but away from direct sunlight. Mist the cutting and cover the pot with a plastic bag or a clear plastic dome to create a humid environment that promotes rooting.

  7. Monitor and care for the cutting: Check regularly to ensure the potting mix remains moist but not waterlogged. Mist the cutting if it looks dry. After a few weeks, gently tug on the cutting to check for resistance, indicating that roots have formed.

  8. Transplanting the rooted cutting: Once roots have developed, usually within 4-6 weeks, you can transplant the rooted cutting into a larger pot or directly into the ground. Follow the same care instructions as for an established mosquito plant.

Conclusion

Propagating mosquito plants allows you to expand your collection and share their mosquito-repelling benefits with others. Whether you choose to divide an established plant or take stem cuttings, following these steps will ensure successful propagation. With proper care and attention, your newly propagated mosquito plants will thrive and provide you with a beautiful and insect-free outdoor space.