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Citronella Plant Seeds:
Guide to Storing, Sowing and Germination

Updated: April 8, 2022

Citronella plant is a natural mosquito repellent that is commonly used in gardens and patios. It is a perennial grass that belongs to the Cymbopogon family. The plant can grow up to 6 feet tall and has a lemon-like fragrance. Citronella oil is extracted from the leaves of the plant and is used in insect repellents, soaps, candles, and perfumes.

If you are planning to grow citronella plants in your garden, it is important to know about storing, sowing and germinating citronella plant seeds. In this article, we will guide you through the process of growing citronella plants from seeds.

Storing Citronella Plant Seeds

Citronella plant seeds can be stored for up to 2 years if stored properly. To store citronella plant seeds, follow these steps:

  1. Collect ripe seeds from the plant when they turn brown or black.
  2. Clean the seeds by removing any debris or chaff.
  3. Place the seeds in an airtight container.
  4. Store the container in a cool, dry place away from direct sunlight.

Sowing Citronella Plant Seeds

Citronella plant seeds can be sown indoors or outdoors depending on the climate. If you live in a region with cold winters, it is best to sow the seeds indoors in early spring and transplant them outdoors after the last frost.

To sow citronella plant seeds, follow these steps:

  1. Fill a seed tray with potting soil.
  2. Moisten the soil with water.
  3. Sow the seeds on top of the soil and cover lightly with more soil.
  4. Place the seed tray in a warm location with indirect sunlight.
  5. Keep the soil moist but not waterlogged.
  6. The seeds should germinate within 14-21 days.

If sowing the seeds directly outdoors, wait until the temperature has warmed up in the spring to avoid frost damage. Sow the seeds in a well-draining soil and keep the soil moist until the seeds germinate.

Germination of Citronella Plant Seeds

Citronella plant seeds require warm, moist conditions to germinate. The ideal temperature for germination is between 70-80°F. Once the seeds germinate, they can be transplanted to a larger pot or directly into the garden.

To ensure successful germination of citronella plant seeds, follow these tips:

  1. Keep the soil moist but not waterlogged.
  2. Provide indirect sunlight or grow lights.
  3. Maintain a temperature of 70-80°F.
  4. Fertilize the seedlings with a balanced fertilizer once they have developed their second set of leaves.


Can I grow citronella plants from cuttings?

Yes, you can grow citronella plants from cuttings. Take a 4-6 inch cutting from an existing plant and place it in a pot with well-draining soil. Keep the soil moist and provide indirect sunlight until new growth appears.

How often should I water my citronella plants?

Citronella plants require regular watering, especially during hot and dry weather. Water the plants deeply once a week or when the soil feels dry to the touch.

Can I use citronella oil from my own plants as an insect repellent?

Yes, you can extract citronella oil from your own plants by crushing fresh leaves and adding them to a carrier oil such as almond or coconut oil. This mixture can be used as an insect repellent.

In conclusion, growing citronella plants from seeds is relatively easy if you follow these simple steps. By storing the seeds properly, sowing them in a warm and moist environment, and providing care during germination, you can enjoy a beautiful and fragrant garden while keeping mosquitoes at bay.