Bananas are not only a delicious fruit but also a great source of health benefits. What many don’t know is that the water from banana peels, rich in magnesium, is an excellent remedy for your plants. This natural preparation acts as a formidable fertilizer, offering essential nutrients that can help strengthen plants, improve growth, and enhance the overall quality of fruits and flowers. Let’s dive into how you can create banana water to fertilize your plants!
The Power of Banana Peels
Banana peels contain potassium, magnesium, and calcium, which are essential nutrients for plant health. These nutrients help promote strong root development, vibrant leaves, and abundant flowers and fruits. Using banana peels as a fertilizer is a natural and eco-friendly way to boost your garden.
Steps to Prepare Banana Water for Plants
Banana water is a simple, effective fertilizer that promotes healthy plant growth. Here’s how you can make it at home:
What You Will Need:
- A bottle with a sprayer
- A sterilized jar
- A saucepan or pot
- 1.5 liters of filtered water
- 5 banana peels
Preparation:
- Cut the Banana Peels: Slice the banana peels into small pieces, about 1cm to 3cm in width.
- Heat the Water: Pour the filtered water into a saucepan and add the banana peels. Heat the mixture over medium heat.
- Simmer the Mixture: Allow the water and banana peels to simmer for about 15 minutes. The water should turn a brownish color during this time.
- Cool and Strain: Remove the mixture from heat and let it cool. Once cooled, strain out the banana peels, and reserve the liquid in a sterilized jar.
How to Apply Banana Water to Your Plants

You have two options for applying this nutritious liquid to your plants:
- Direct Soil Application: Simply pour the banana water directly onto the soil around your plants. This method is ideal for encouraging the growth of leaves, flowers, and fruits.
- Spray Application: If you want to use this for green or flowering plants, dilute the banana water with 4 parts filtered water. Pour the mixture into a sprayer bottle and mist the leaves and stems. This option provides plants with rich nutrients, which is especially beneficial for those that require more care.
Banana Fermentation: A Longer-Term Nutrient Solution

Another option to nourish your plants is to use fermented banana water. This method takes a bit more time but provides excellent nutrients for your plants.
What You Will Need:
- An elastic band
- A porous fabric or breathable cloth
- A sterilized jar
- Filtered water
- 5 banana peels
Preparation:
- Cut the Banana Peels: Slice the banana peels into 3cm to 6cm pieces.
- Fill the Jar: Place the peels in a sterilized jar and cover them with filtered water.
- Cover and Secure: Cover the jar with a breathable cloth or stocking and secure it with an elastic band.
- Ferment: Let the jar sit in a warm place for 7 to 10 days. Be sure to check for any fungus. If any appears, discard the mixture. The liquid should ferment without turning moldy.
After 7 to 10 days, the fermented banana water will be ready for use as a nutrient-rich solution to feed your plants.
The Benefits of Banana Water for Plants
Using banana water as a fertilizer provides numerous benefits:
- It promotes strong and healthy root systems.
- The magnesium helps plants thrive in poor soil conditions.
- It enhances the quality of both fruits and flowers.
- This eco-friendly option reduces waste while improving your garden’s growth.
Banana water is an effective and natural way to boost plant health, providing essential nutrients for growth while being gentle on the environment.
By using this banana peel fertilizer, you’ll enjoy a greener, healthier garden, filled with vibrant plants and fruits!


