Growing banana trees at home can be an exciting and fulfilling project. Did you know you can start growing banana trees from banana fruits using everyday items like onion and a soft drink as a rooting hormone? This unique method simplifies the propagation process and increases your chances of success. Here’s a step-by-step guide to help you master this remarkable skill.

Materials You Will Need

  • Ripe banana fruit
  • Onion
  • Soft drink (preferably a cola)
  • Knife
  • Clear plastic bag
  • Small container or bowl
  • Water
  • Pot with well-draining soil

Step-by-Step Guide to Growing Banana Trees

Step 1: Prepare the Banana

  1. Select a Ripe Banana: Choose a ripe banana with no visible bruises or damage.
  2. Cut the Banana: Using a knife, carefully cut the banana into 1-2 inch sections, making sure each section contains a piece of the skin and pulp.

Step 2: Prepare the Onion

  1. Cut the Onion: Cut an onion in half and remove the outer layers. The onion helps create a nutrient-rich environment for the banana sections.
  2. Create a Paste: Chop the onion finely and mix it into a paste using a small amount of water.

Step 3: Soak in Soft Drink

  1. Prepare the Mixture: Pour the soft drink into a small container or bowl. Soft drinks, particularly colas, contain phosphoric acid, which can help stimulate root growth.
  2. Soak the Banana Sections: Place the banana sections in the container with the soft drink and let them soak for 10-15 minutes.

Step 4: Combine Ingredients

  1. Coat with Onion Paste: After soaking, coat each banana section with the onion paste. This adds nutrients and further encourages root development.
  2. Wrap in Plastic Bag: Place the coated banana sections inside a clear plastic bag. Seal the bag to create a humid environment that will help in the rooting process.

Step 5: Initiate Rooting

  1. Place in Warm Area: Put the plastic bag in a warm, dark place. Check it every few days to ensure the environment remains moist. You should see roots starting to form in about 1-2 weeks.

Step 6: Planting the Rooted Sections

  1. Prepare the Pot: Fill a pot with well-draining soil. Bananas prefer rich, loamy soil that retains moisture but drains well.
  2. Plant the Banana Sections: Once roots have developed, plant the banana sections in the pot. Cover the roots with soil, ensuring the section is secure.
  3. Water and Care: Water the newly planted sections thoroughly and place the pot in a sunny location. Keep the soil consistently moist, but not waterlogged.

Step 7: Ongoing Care

  1. Sunlight: Bananas need plenty of sunlight, ideally 6-8 hours per day.
  2. Watering: Maintain consistent moisture in the soil. Bananas are heavy feeders and need regular watering.
  3. Fertilization: Use a balanced fertilizer every month to provide necessary nutrients.


Growing banana trees from banana fruits using onion and a soft drink as a rooting hormone is a remarkable and straightforward method. This approach leverages everyday household items to create an environment conducive to root growth. By following these steps, you can successfully propagate banana trees at home and enjoy the process of nurturing them into healthy plants. Happy gardening!