Dried Banana Peel Uses For Gardening Complete Guide

Dried Banana Peel Uses

It’s a hobby of mine to use zero-waste ideas to accomplish a goal. Did You Know You Can Turn Dry Banana Peels Into Organic homemade Fertilizer for Your Garden? One of the simplest ways to do this is to make your free DIY fertilizers with organic elements and household vegetable waste, including banana peels. A sustainable solution, Dried Banana peel Uses as fertilizer in the garden is a good source of phosphorus and potassium!

Dried Banana Peel Uses
Dried Banana Peel Uses For Gardening

Can You Use Dried Banana Peels As Fertilizer?

Banana peels make an excellent homemade fertilizer to give vital nutrients to our potassium-loving plants. Similar to all plants, bananas contain essential nutrients. You can reuse these back into your garden to increase plant and soil health.

We eat many bananas at our house so I like the opinion that all the peels we generally compost can help the garden. “Plants are vast users of potassium, and its absence can result in stunted plant growth and delay in plant improvement. If the leaves of your plant become a purplish hue, the plant requires potassium.

Potassium is a vital plant nutrient essential for flowering, strong rooting, and fruit development in your vegetable garden plants.
Too enough potassium can produce magnesium deficiency, which is why many DIY fertilizers use Epsom salts and banana peels.

You may like, Here is a complete article on Epsom salt uses for gardening.

Most plants require a certain amount of these top three macronutrients:

  • phosphorus
  • nitrogen
  • potassium

Many plants need nitrogen, while others require a higher level of potassium, and still, others require a higher level of potassium.
It is considered only to nitrogen, when it comes to nutrients needed by plants, and is commonly viewed as the “quality nutrient“.

In this article, I’m going to show you how to make your banana peel fertilizer. Homemade potassium fertilizer using banana peels is very easy to make.

How to Dry Banana Peels :

Start the project by collecting banana peels until you have a dozen. We store it in a plastic zip pouch in the freezer, continuing one or two every day till we have unlimited. It is most beneficial to use organic bananas if you don’t need to bring toxic substances into your garden.

Take the time to cut off both end pieces and remove any stickers if present before you store them in the plastic zip pouch. It performs processing day more gently. Your processing day will be more natural if you can reduce handling the cold and decomposing banana peels.

How Do You Dehydrate Banana Peels?

When you have sufficient banana peels for a project, perhaps 15 to 20 of them, thaw the whole plastic zip pouch on the kitchen table and cut them all peels into small pieces. Working with pieces that are between one to two inches long will promote the dehydrating time considerably.

Place the strips onto dehydrator trays, so they are not touching, and dry them at a high temperature on your dehydrator machine. When they are crisp, they are finished. I used 145° F on my machine, and the processing period was about six hours.

If you do not have a dehydrator machine, you can use your oven at the lowest temperature and leave the door unclosed. You can check the complete guide to Drying Banana Peels In Oven.

How To Make Dried Banana Peel Powder :

Once the banana peels are entirely dehydrated, you can put them into a food blender or processor. They should be ground till they are smallish pieces. If your blender or processor doesn’t make them all into a fine powder, Don’t worry. It will still work as fertilizer.
Bonus… when you grind banana peels, they smell like banana bread!

How to Drying Banana Peels In The Oven

You can do this to cut the banana peels into small pieces and dry them on a cookie sheet or parchment paper. Now put them in a slow oven preheated to 170 – 200 degrees F. Took out the peels when they turn black, brittle, and crisp. Now grind them in a blender or food processor until the banana peels become powdery and the texture looks like coffee grounds. Collect it in a ziplock pouch and store it in the refrigerator to maintain its freshness. For immediate use, mix this banana peel powder with your soil to boost the growth of plants.

Use Window Screens to Dry the Peels

How to dry banana skins using window screens and sunlight? Simply make sure to arrange a spot that receives direct sunshine for at least 5-6 hours a day. There are few downsides to this method; the first is that it’s a long process, as it takes around 3 – 5 days to dehydrate the banana peels successfully.

Effect of Bananas peels on Soil Compost.

The Effect of Bananas on Soil Compost Placing banana peel in your fertilizer pile will add magnesium, calcium, phosphates, sulfur, sodium, and potassium, all of these are vital for the healthy growth of both fruiting plants and flowering plants. Bananas as fertilizer good natural material, allowing the compost to maintain water and make the garden soil lighter. Beyond this, banana skins will break down fast in compost, which helps them combine those required nutrients to the compost much quicker than other fertilizer substances.

Dried Banana Peel Uses As Fertilizer For Garden :

Banana peels or skin is nutrient-rich that gives a tremendous organic fertilizer source for your home garden. They give your plants with:


This nutrient, too, helps grow strong roots and shoots, and it is vital for the successful result of flowers, fruit, and pollen. Plants that take lots of phosphorus to grow strong and big.


This nutrient boosts your plants to grow healthy roots, and it also helps the proper nutrients distribution of water. Potassium helps improve plant enzymes and encourages your plants to grow sturdier stems. All of this works together to help grow healthy, strong disease and insect repellant plants.


Stems and roots are similarly dependent upon enough calcium for proper growth and strength. Calcium supports breaking down soil nutrients such as nitrogen, and it helps further minerals in moving over a plant’s system.


This mineral promotes healthy photosynthesis, which is vital for plant health and growth.

Below are 9 Best Dried Banana Peel Fertilizer Uses For Garden :

How to Make a Dried Banana Peel Fertilizer Liquid spray:

Banana peel liquid spray is reliable for the garden, but combining Epsom salts and eggshells make it wonderful! To compose an outstanding, spray-on liquid fertilizer mix the following in your food processor or blender:

We Require :

  • 4 cups water.
  • Three eggshells must be dried and crushed.
  • 4 to 5 Dried banana peels.
  • One tablespoon of Epsom salts.

Put all the required ingredients in a blender or food processor and blend it. Put all the required ingredients in a blender or food processor and mix it. The mixture is ready when all of the elements are completely dissolved in the water.
Decant the mixture into a spray bottle for use as a foliar fertilizer for your garden plants.

How to Make Banana Peel Tea :

Formulate natural banana peel fertilizer liquid filled with nitrogen, phosphorus, and potassium. Simply using water and banana peels. These compound supports and strengthens plants and helps them to resist diseases and pests.

There are Several Different Ways to Nourishing Banana Peel Fertilizer Tea.

Steps To Make Banana Peel Tea

1. Fill a big jar with 8 to 12 cups of boiled water. Place the jar in your fridge. Whenever anyone eats the banana, take the banana peel and sliced the peel into smallish pieces, and put these sliced banana pieces into the water jar.

Store the jar of banana water in your fridge for around a week. When the jar is full, separate the peels and combine the banana water with a gallon of normal water. Now your banana peel tea is ready to use in your garden. Apply this “banana peel tea” to water your plants and deliver them a healthy dose of minerals.

2. If you don’t want to save a jar of banana peels in your fridge, you can make small groups of banana skin tea. For this, you take a mason jar and fill it with 4 cups of water. Cut the banana peels and put them in your mason jar. Loosely cover the jar and place it at room temperature for two to three days.

Now Remove the peel out and use Banana Peel Fertilizer Tea as-is for watering your plants.

Feed Your “Air Plants” Using Banana Peels Fertilizer

Some plants do not grow in soil like staghorn ferns or elkhorn. These plants are getting all their nourishment from the air. You can Spray your foliar fertilizer on these Air Plants as feed is an excellent way to give them a boost of nutrients for extraordinary growth.

Ferment Banana Peels For Bigger Blossoms :

You can use fermented banana peels in your garden for bigger flowers and healthy plants. Ferment Banana Peels is especially beneficial for healthy roses, but every fruiting or flowering plant will benefit from it.

How to ferment banana peels for Blossoms?

Take a mason jar and fill it with water, and put banana peels in it. You’ll need to set some weight on the peels, so they remain under the water.
Cover the mason jar with a cloth and a rubber band. Leave the infusion for a week while the beneficial bacteria do their work and unlock the peel’s nutrients. If you see a cloudy must, it’s okay. If you start to notice black mold, you should waste it away and start again.

After a week, separate the banana peel from the water and save the water for other plants. Put the peels in the mixer and puree.
Side dress your flowering plants with the puree, being sure to incorporate it into the soil gently, so it doesn’t attract unwanted critters similar to raccoons and squirrels. If they’re of particular interest, dilute the puree in water to properly help its distribution inside the ground.

Create an Insect Trap

Cut the banana peels and put them in a plastic jar with a cap. For this task, you can use margarine tubs or Large yogurt tubs.

Put apple cider vinegar and banana peels in a tub and cover the tub with a lid. Before placing the lid, punch some large holes in the lid, which are enough for flies to get in the tub.

The smell of the vinegar and banana peel will be attracted to the flies and other garden undesirables bugs. They will insert through the holes and sink in the fluid. While this contraption will not catch every fly in the garden, it will help you do away with quite some.

Add the Whole Peel to Your Garden:

A very frank method to apply banana peels in the garden is to add the entire peel to the soil when we are starting. The seeds will receive a nutrient at the beginning of their days, which will translate into stronger plants and greater fruit.

How to do it: While you plant your seeds, dig a trench 2 inches deep. Lay the peels flat in the trench, and add a one-inch layer of soil on the peel, and then add your seeds on top. Finally, when you’re done placing the seeds and the peels, fill the trench. The peels will decompose, producing valuable vital nutrients like calcium, iron, phosphorus, and potassium. When the seeds germinate, form roots, and continue to grow.

Aphid Control :

There is no reliable evidence; however, you can try it! Sliced banana peels or uses dehydrated banana pieces for this. Buried the sliced banana skin or dried banana pieces 1 -2 inches deep into the ground around the affected plant. The aphids will shortly be left as they detest the scent of ripe bananas.

Make banana peel vinegar to Feed Blueberries.

If you want to supply a nutritional boost to your blueberries, make some banana vinegar for them – it will give them the acidic soil while unlocking the nutrients in the bananas for a more vigorous plant.

How To Make Banana Vinegar:

Follow the steps to ferment the peels.

  • Take 10 to 12 banana peels.
  • 8 cups of water.
  • 1 cup vinegar.
  • Large pot

In a large pot, combine all ingredients and cover it with cloth and rubber band. After a week, remove the peels, and allow the water to sit, covered, until the mix ferments into a vinegar. It can take anywhere from 2-3 weeks, depending on conditions such as temperature.
Then dilute this mixer with water right before using so you don’t unexpectedly burn your plants.

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