Benefits of Banana Tea for Plants & How to Make It

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If you’re passionate about gardening, then you probably understand the importance of providing your plants with the best nutrition possible. While traditional fertilizers can certainly do the job, have you ever considered using a natural alternative that you may already have in your kitchen? In this article, we will explore the benefits of banana tea for plants and how you can easily make it yourself. Banana tea acts as a great liquid fertilizer, packed with essential nutrients that can significantly enhance the growth, health, and flowering of your beloved plants. So, let’s dive in and uncover the wonders of this organic plant elixir!

What is Banana Tea?

Banana tea is a nutrient-rich liquid fertilizer made from banana peels. The peels are steeped in water for a certain period to extract their beneficial nutrients, which are then used to nourish plants. Rich in potassium, phosphorus, and calcium, banana tea provides a boost to micronutrients that are essential for healthy plant growth and development. This organic liquid fertilizer is not only inexpensive but also eco-friendly and home, as it utilizes food waste that would otherwise end up in the trash.

The Benefits of Banana Tea for Plants

1. Promotes Healthy Root Development 

Banana tea contains hormones known as auxins, which stimulate root growth and help banana plants establish strong root systems. This leads to improved nutrient absorption and water uptake, resulting in overall healthier plants.

2. Enhances Flowering 

The potassium content in used banana tea plays a crucial role in promoting flowering in plants. Potassium is responsible for stimulating the production of essential enzymes and activating numerous cellular activities necessary for flowering. By providing your plants with banana tea, you encourage abundant and vibrant blooms.

3. Boosts Nutrient Uptake 

Banana tea’s high phosphorus content helps plants efficiently absorb and utilize other nutrients present in the soil peel tea. Phosphorus plays a vital role in energy transfer and nutrient storage within plants, allowing them to thrive and reach their full potential.

4. Strengthens Plant Immunity 

The calcium present in banana tea strengthens cell walls and acts as a natural defense mechanism against diseases and pests. By using banana water and incorporating banana tea into your gardening routine, you create a more resistant environment for your plants.

5. Improves Soil Quality

Banana peels act as an excellent source of organic matter, enriching the soil with essential nutrients and improving its overall structure. This, in turn, enhances soil fertility and provides a better environment for beneficial soil organisms.

A hand watering a potted Sansevieria plant with a yellow watering can, evoking the nurturing aspect of making banana tea.

How to Make Banana Tea

Making banana peel is a simple and straightforward process. Here’s a step-by-step guide to help you get started:

Materials needed

  • 2-3 ripe banana peels
  • 1-liters of water
  • Pot for boiling
  • Container for storing the banana tea


1. Gather 2-3 ripe banana peels. It’s best to use organic bananas to avoid any pesticide residue.

2. Cut the peels into smaller pieces, ensuring they are small enough to fit into the pot.

3. Bring a liter of water to a boil in a pot, then add the banana peels to the boiling water.

4. Reduce the heat to a simmer and let the peels steep in the water for approximately 30 minutes.

5. After the time has passed, carefully strain the liquid into a container, removing any leftover banana peel solids.

6. Allow the banana tea to cool down to room temperature before using it as a fertilizer.

7. Apply the fertilizer tea to your outdoor plants by either pouring it directly onto the soil or as a foliar spray. Apply every 2-3 weeks for best results.

Banana Peel Liquid Fertilizer Disadvantages

1. Banana peels can create a bad smell as they break down.

2. Banana peel water might not have all the important nutrients your indoor plants need, unlike organic fertilizers that have a balanced mix.

3. If you don’t handle or store banana peels properly, they can bring in pests and develop fungus that can harm your plants.

4. Using banana peel water for plants can be messy compared to regular water.

5. You’ll need to make space on your counter gnats or in the fridge for a pitcher of chopped banana peels that are decomposing.


By harnessing the power of banana tea, you can provide your plants with a natural and nutrient-rich fertilizer. Not only will it enhance their growth and flowering, but it will also promote overall water plants vitality. The process of making compost tea is simple, cost-effective, and environmentally friendly, making it an excellent choice for any avid gardener. So, why not give it a try and see the remarkable results of this organic liquid fertilizer for yourself?

Frequently Asked Questions (FAQs)

1. Can I use green banana peels to make banana tea for plants?

Yes, you can use green banana peels to make banana tea. However, ripe peels tend to be more nutrient-rich and easier to break down, providing better results.

2. Can I use banana tea on all types of plants?

Absolutely! Banana tea is suitable for a wide range of plants, including flowering plants, vegetables, herbs, and even houseplants. Just ensure you dilute the tea before applying it to avoid any potential burning.

3. Can banana peels promote plant growth?

You can toss banana peels in your compost or make banana water fertilizer. Just dilute it before feeding your plants banana. In general, using banana peels will help your plants grow better and stay healthy.

4. Is mixing banana peels into the soil effective?

When you incorporate banana peels into your potting soil, they will gradually break down, releasing their nutrients and enriching the soil. This essentially serves as a gentle form of compost that benefits your plants.

5. How frequently can we apply banana water to plants?

You can use banana peel water fertilizer to water your plants weekly. For many plants, a weekly watering routine suffices, and you can include banana water in this regimen. However, during the hotter summer months, if your plants need more frequent watering, limit the use of banana water to once a week.

6. Is banana peel water beneficial for plants?

Employing banana water for plants has few drawbacks if used properly. Banana peels hold vital nutrients beneficial for plant growth, including magnesium, phosphorus, and calcium. The quantity of nutrients released into the water is unlikely to result in fertilizer overdose. Nonetheless, it shouldn’t be viewed as a complete replacement for traditional fertilizers. It’s worth noting that banana water is a relatively recent gardening trend, and there is limited scientific research on its advantages. Nevertheless, many gardeners enthusiastically endorse this technique.

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