How to get rid of banana trees

How To Kill Banana Trees Using 5 Simple Methods?

Although growing your banana plant in the backyard can be highly satisfying, you may need to remove it due to illness, pests, or bad placement. A banana tree only bears fruit once during its lifetime.

After that, it’s no longer of any use. Again, the banana tree outpaces so quickly that you’ll be surprised at how much land it takes up. So. If you want a banana tree in your yard, you’ll need to know how to kill banana trees to keep up with their rapid development.

However, if banana plants are already overrunning your lovely grass and you’re stumped as to what to do, don’t panic.

Whether growing banana plants for their fruit or ornamental purposes, they’re a great addition to any home landscaping.

There are several motives why you might desire to eliminate the banana plants’ roots, which are frequently mistakenly referred to as trees. They have a rhizomatic root structure that sends up new stalks, resulting in a sequence of stems that eventually grow into active fruiting plants.

Crowding and competition may result from the shallow but large rhizomes and these spreading shoots. Prevention requires the complete elimination of these root portions and their buds.

Banana Trees via Wikimedia

Because of their underground rhizomes, bananas are famously tough to eradicate. These rhizomes give rise to “pups,” or offshoots, eventually forming new banana plants.

Your banana has probably gone off like a rocket in a USDA zone where bananas not only flourish but thrive. A rhizome colony can be found beneath a banana stand.

On the other hand, a banana plant will not spread itself using parts of its stem; only a rhizome will do so. You might be able to avoid the plant reappearing if you can dig out the entire clump.

Banana rhizomes develop roots that can extend up to 16 feet broad and reach depths of up to 5 feet. If the banana trees haven’t flown up to their entire branches, the procedure of removing them isn’t nearly as difficult.

Table Of Contents

  1. A Guide on How to Kill Banana Trees
    • How to Kill Banana Trees Using a Manual Method
    • How to Kill Banana Trees Using Chemical Method
    • How to Kill Banana Trees by Felling
    • How to Kill Banana Trees Using Black Plastic Wrapping
  2. Final Remarks

A Guide on How to Kill Banana Trees

When your affection for that banana plant you planted years back begins to wane, and this once-pleasant plant has infiltrated unwelcome regions of the yard, you have two options: use a lot of muscular power or go for the poison option.

Suppose you wouldn’t want to jeopardize the quality of your soil or generate potentially hazardous conditions for your dogs, wildlife, or children. In that case, the machete, coupled with a spade and a pick, is your best bet for removing a banana.

Herbicides can be used to destroy banana plants, but the best way to kill banana trees would be to employ a less-toxic method that you prefer.

How to Kill Banana Trees Using a Manual Method
  • When removing a banana plant by hand, it can be not easy if the banana is quite huge.
  • Try employing a landscaping professional to dig out the root system with a backhoe if you have a long-established banana plant with several offshoots.
  • To take on a small banana plant on your own, chop it down to around 1 to 2 feet in height.
  • Using a pickax and a shovel, dig a deep trench around the plant as wide as possible, surrounding the whole clump of rhizomes.
  • Start digging the stems and rhizomes out.
  • When removing the pseudostem, a machete or other tool is great for breaking it into pieces.
  • This isn’t a science; all you have to do is collect as much of the rhizome system as feasible.
  • As even the smallest bit of rhizome can develop a new plant, fresh branches will likely appear later.
  • Keep digging until you find these unwanted volunteers.

How to Kill Banana Trees Using Chemical Method

Consider using a chemical if you can’t get rid of a banana in your yard or don’t want to deal with the hard labor.

Using Kerosene Oil
  • Kerosene is an inexpensive and effective way to kill a banana tree. Fill a cup halfway with water and pour it into the banana plant’s growing point.
  • Smaller plants require less water, such as 100 ml for plants up to 1 meter tall and 50 ml for suckers.
  • The kerosene penetrates the plant’s tissues.
  • It destroys the plant in five to seven days.
  • Dig out the rhizome (root) and break it into pieces once the plant has died.
  • This is the only method for preventing plantlets from regenerating.
Using Herbicides
  • If you don’t want to go to the trouble of digging out the banana roots and want the simplest technique with the least difficulty, use herbicides.
  • Huge banana trees infested with pests or diseases cannot be felled.
  • An herbicide can be injected straight into the plant’s trunk to kill it.
  • Glyphosate and 2,4-D or 2,4-Dichlorophenoxyacetic acid are the finest herbicides for this job.
  • Most plants die within six weeks after being injected, at which point they should be physically removed and killed to avoid disease spread.

How to Kill Banana Trees by Felling

Felling is the most popular way to chop plants, particularly logs. If the banana trees are mature and free of diseases, you can cut them down completely to cease their growth.

  • Get hold of an easily grip-able ax.
  • Begin cutting from one of the banana tree’s bottom edges.
  • Around one-fifth of the overall decreased diameter, cut and form a notch.
  • After being felled, healthy and mature plants can send up shoots or suckers, which must be removed to destroy the banana plant entirely.
  • After the felling of the banana tree, cut the tree shrunk properly to prevent any future banana generations.
  • The trunk can also be cut up and composted safely.
via Wikimedia

How to Kill Banana Trees Using Black Plastic Wrapping
  • Wrapping banana trees in black plastic is another simple and effective approach to kill them.
  • Yes, you should chop down the banana trees and cover the roots in black plastic. Then leave them to die in this state. After a few weeks, the tree or the roots will turn a yellowish to brown tint.
  • Now is not the time to remove the wrap. Please wait a few more days like this because revealing the roots will allow them to reconnect with the sun and re-energize.

Though this procedure is inexpensive and convenient, it is time-consuming and uncertain. As a result, any of the procedures listed above should be used.

Final Remarks

Killing banana plants is not easy, but now you have so many ways to do it; as you’ve read the article on how to kill banana trees, I hope you can easily do it yourself.

Though all of the methods presented here are practical and valuable, the dig-out method is the finest. Yes, removing the banana trees is more beneficial than the others.

So, experiment with the ideal one for your lawn and free your preferred lawn from the grip of banana trunks.

You can kill a banana plant by cutting it down and removing any suckers that develop around the base, digging it up completely, applying a chemical herbicide, or filling a cut stalk with kerosene.

Herbicides, kerosene, and other chemicals should be handled cautiously because they can harm the ecosystem. Herbicides should always be applied according to the packaging directions and recommended dosage.

Spills should be cleaned up right once to avoid toxic chemicals getting into the land or water.

3 Ways to Destroy the Plant and Roots -

by Lou Austria

The sight of banana trees with their towering stems, huge leaves, and hanging clusters of fruit brings a tropical and exotic feeling to any landscape. But, what do you do when your banana tree dies or becomes overgrown, and you need to get rid of it?

Whether you’re dealing with a single tree or an entire grove, the process of killing banana trees is not as simple as chopping them down. Because the plants are fast-growing and have a large root system, you’ll need to put some effort into ensuring that the tree is completely destroyed.

Things to Know Before Killing a Banana Tree

Before we get into the different ways you can kill a banana tree, there are a few things you should keep in mind.

First, banana trees are not typically considered invasive, but they can become a problem in some areas. If you’re dealing with an overgrown or dying tree on your property, it’s best to check with your local authorities to see if there are any regulations or permits required for removal.

Second, banana trees are fast-growing. This means that even if you’re successful in killing the tree, you’ll need to be prepared to deal with the regrowth.

To prevent this, you’ll need to remove the stump and as much of the root system as possible. Their roots can reach up to 5 feet deep and can spread up to 30 feet wide. That’s a large area to deal with, so it’s essential to have a plan in place before you start.

How to Kill a Banana Tree: 3 Ways

Now that you know what you’re up against let’s take a look at how to kill a banana tree. These methods will target the roots, which are the most important part of the plant to destroy.


One of the most difficult aspects of dealing with banana trees is the presence of rhizomes. Underground, these thick, fleshy roots can spread rapidly and send up new shoots, making it difficult to completely remove the tree. This is why it’s not enough to just cut down the tree. This is rendered useless as the underground rhizomes will continue to sprout new growth.

The best way to deal with this is to use an herbicide that contains glyphosate. This has been the long-standing standard for killing banana trees and other tough, fast-growing plants. Glyphosate will kill the tree and the roots, preventing regrowth.

To use glyphosate, you’ll need to cut down the tree as close to ground level as possible. Depending on the tree size, you may need to use a chainsaw. Be sure to wear appropriate safety gear when using power tools. With the tree gone, you’ll be able to better access the root system.

Mix the glyphosate according to the instructions on the packaging and apply it directly to the roots. You can do this with a pump sprayer or a wand attachment. Be sure to soak the roots thoroughly. You may need to reapply the herbicide every few weeks to keep new growth from sprouting.

Manual Removal

By far, manual removal is the most labor-extensive method, but if you don’t want to deal with chemicals, it’s an option. The first step is to cut down the tree leaving about 1-2 feet of the trunk remaining.

Around the plant, dig a trench that’s about a foot deep. This will help to loosen the roots and make them easier to remove. Start digging up the roots, working your way out from the tree’s trunk. You may need a shovel, pickaxe, or other tools to get all the roots.

Take note of the clump of rhizomes in the center of the root system. This is where new growth will sprout, so removing as much of it as possible is important. Additionally, look for the pseudostem, which is the woody stem that supports the leaves. This, too, will need to be removed. Chop it off with a machete or similar tool.

There’s no particular technique for removing the roots. Just keep digging until you’ve removed as much of the root system as possible. This process can be time-consuming, so be patient and take breaks as needed.

Chemical Methods Like Kerosene

If you’re dealing with multiple banana trees or can’t deal with all the manual labor, you may want to consider using a chemical method like kerosene. According to agricultural experts, the use of kerosene may be deemed safe. However, it’s not typically suggested in a residential setting.

Kerosene is a highly flammable substance, so there’s always the risk of fire when using it. If you do decide to use kerosene, be sure to take all necessary safety precautions.

To use kerosene, pour it directly onto the stump and roots. You’ll need to saturate the area entirely for this to work. Once the kerosene has been applied, light it on fire and let it burn. The fire will spread to the roots, killing them.

Final Thoughts

No matter which method you decide to use, targeting the roots and getting out the rhizomes as much as possible is key to preventing regrowth.

Be patient – it may take several treatment sessions to completely kill the tree. With manual removal, it may be necessary to remove the roots a few times before they’re all gone. But eventually, you’ll be able to rid your yard of those banana trees for good.

Banana Skin Fertilizer: 15 Unusual Uses

Banana skins can do wonders for our gardens. Dried, powdered, fresh or infused, they work as organic fertilizer, foliar food, pollinator attraction, and that's not all they can do.

Here are 15 unusual ways to use banana peels in the garden that you didn't even know existed.

Benefits of banana skins

Bananas provide the human body with potassium and phosphorus. Banana skins do the same for our plants. They decompose very quickly in the soil, so the simplest fertilizer is prepared easily and naturally: the skins are cut into pieces and buried under tomatoes, peppers, roses and all other vegetable and ornamental crops.

Natural organic banana peel fertilizer contains the following elements:

  • Potassium, which helps crops to build up the root system, participates in the distribution of water and nutrients, promotes flowering and general strengthening of plants.
  • Phosphorus is a source of energy. It is important for the processes of photosynthesis and respiration, ensures the formation of full-fledged seeds, and increases the percentage of germination.
  • Calcium is necessary for strengthening stems and roots, it plays an important role in the water balance of cells, promotes the absorption of essential nutrients by plants, and increases plant resistance to certain diseases.
  • Magnesium is the guarantor of photosynthesis, it is vital for the formation of chlorophyll in plants. Magnesium activates the activity of certain enzymes, participating in the synthesis of carbohydrates and sugars. It also has a positive effect on root growth and provides good yields.

How to use banana peels in the garden

Method 1. Dry banana peel fertilizer

Dried banana peels make an even more valuable fertilizer than fresh ones. When dried, the content of potassium in the peel increases. Therefore, many summer residents dry the peel in the sun or in a special dryer for vegetables, and then grind the skins into powder using a coffee grinder.

The resulting fertilizer can be used for all crops, but it is especially good to add it to the soil for seedlings of plants such as tomatoes, peppers or eggplants.

For tomatoes, banana skins can generally be the number one fertilizer. They are able to replace all top dressings with mineral salts. So if you do not favor industrial fertilizers, from planting seedlings to harvest, feed tomatoes with bananas.

Method 2 Banana Peel Compost Tea

We have already talked about the beneficial properties of compost tea in one of our previous articles. Banana skin tea is just as good: it will enrich our vegetable and flower beds with minerals and nutrients that will ensure intensive plant growth.

And this fertilizer is very easy to prepare. It is enough to forget a few banana skins in a bucket of water for 4-5 days, and the job is done.

Method 3 Composting banana skins

The easiest way to use banana skins in your garden is to add them to your compost. The banana peel decomposes very quickly, thereby starting the process in the entire compost heap. You can compost the skins whole or crushed or left over from the preparation of other types of fertilizers.

The addition of banana peels increases the potassium and phosphorus content of the finished compost.

Method 4: Banana peel in pest traps

The sweet smell of banana attracts flies and other flying insects, so the peel is often used in traps.

A simple fly trap you can make with your kids: Pour some apple cider vinegar into a jar and add 2-3 pieces of banana skin. From a sheet of paper we fold the bag and lower it into a jar so that the narrow end is on the border with vinegar. Tape the top of the jar tightly with tape. A fly that has arrived at the smell of banana and vinegar falls into a paper bag, and then into a liquid, from where it can no longer get out.

Method 5. Banana skins as a flowering stimulator

As is known, potassium is needed in particular by plants to prepare for the budding and flowering phase. And there is a lot of potassium in banana skins! So if you want a lush and long flowering of your flower bed, we recommend top dressing with mashed or fermented banana skins (detailed recipe - HERE).

Method 6. Banana peel for organic gardening

Banana skins are also useful when arranging warm beds. The crushed banana peel attracts worms and beneficial microorganisms, which in a close community improve soil structure and increase its fertility. Banana skins are recommended to lay in the lower layers of the beds.

Method 7 Banana Skin Liquid Fertilizer

Banana skins are used to make an excellent organic foliar food for the whole garden. Spraying this nutrient solution on the leaves is effective even in adverse weather conditions when the roots slow down.

And when the weather conditions allow, you can water the plants under the roots with the same top dressing, as usual. A detailed recipe for liquid top dressing from bananas is HERE.

Method 8: Planting seeds with banana skins

When planting seeds in open ground or in a greenhouse, you can immediately provide them with a decent supply of nutrients for rapid growth. To do this, the seeds are planted along with banana skins. In the prepared groove or hole, banana skins are first laid out with the inside up, and seeds are already on them. From above, the seeds are covered with loose soil and watered.

After the seed germinates and the first roots appear, the seedlings will not need to be fed - they will have enough nutrition from the decaying banana skin.

Method 9. Dried banana peel as an animal food additive

If you breed animals, you can safely add dried banana skins to their feed. They are sweet in taste and very popular with chickens and pigs. All trace elements from the banana peel will be beneficial for health and, in particular, for the reproductive function of animals.

Method 10. Banana skins for feeding earthworms

Do you have a worm farm? If yes, then don't miss the opportunity to feed your pets with crushed banana peels. But even if you do not specifically breed worms, bury the skins in the soil, the worms will definitely come for a banana snack, enriching the soil with humus along the way and improving its permeability.

Method 11. Attracting pollinators with banana skins

Butterflies, birds, wasps and bees also complain about the sweet smell, they will not stand aside. Especially to attract bees, gardeners make special elevations above the beds, where they lay out the peel of bananas (it is possible along with the contents) and other sweet fruits. In sweet baits, holes are even made to enhance their properties.

There is also a downside: how not to lure unnecessary butterflies and caterpillars to the "yummy"! Therefore, at night all the "fruit plates" are removed, and they are usually placed on the beds with those vegetables that the caterpillars do not favor.

Method 12. Banana skin vinegar for top dressing

Some plants in our gardens (eg azaleas, rhododendrons, gardenias and blueberries) like "sour". Therefore, from time to time the soil around them can be sprayed with vinegar from banana skins. A small amount of banana vinegar increases the acidity and iron content of the soil, and this, in turn, allows "acid-loving" crops to grow and develop well.

Banana peel vinegar is prepared as follows: eight glasses of water are needed per kilogram of banana peels. All this is placed in any suitable container, covered with a lid and fermented for seven days in a warm place. You can add 1.5 cups of sugar and a little yeast to the skins, you can splash apple cider vinegar. After a week of fermentation, the liquid is filtered and left for another six weeks to form vinegar.

Banana vinegar can be slightly diluted with water to spray the plants themselves.

Method 13: Banana peel for pest control

It is said that aphids do not like banana skins. To test this hypothesis, fresh banana skins can be hung on the affected plants, and dry peel or fresh cut into pieces can be buried to a depth of 2.5-5 centimeters around the plant.

Aphids cannot stand the smell of bananas and soon disappear. At least, gardeners have such a theory.

Method 14 Banana skins for insect bites

The inside of a banana skin is rubbed with a mosquito bite to relieve itching. It is said that such wiping helps with acne. But to get rid of a wart, a banana peel is applied with the outside to the skin, tied, periodically changed until the wart falls off. These are popular recipes!

Method 15 Banana peel for houseplants

Houseplants with large leaves often look dusty and faded. If you wipe ficuses and the like with a banana peel, the leaves will acquire a nice gloss to the eye. In addition to giving an external shine, rubbing with banana skins enriches indoor plants with nutrients.

We wish you success and great harvests!

Banana peel fertilizer for flowers: top dressing, infusion, watering

All flowers growing indoors and outdoors need timely top dressing over time. And therefore, banana peel fertilizer will be a good environmental supplement that flowers love so much.


  • Benefits of banana peel flower food
    • Benefits
    • Feeding cons
      • Statters
    • Freshly Fresh Skins
    • Combined Recipes for Flowers
      • Recipe No. 1
    • 9001 Banana Fertilizers and Insects

Benefits of banana peel flower food

The peel contains a lot of potassium and this will help flowering plants during flowering.

Flower growers are finding new ways to feed

Useful properties

  • Banana infusion copes well with the invasion of aphids;
  • A wonderful potash-phosphorus fertilizer, without which fruit trees and home flowering plants cannot do.

Minuses of top dressing

  • If the peel is on the soil surface, it becomes moldy and emits an unpleasant odor ;
  • The use of such an additive may induce ants and other insects;
  • Infusions have an unpleasant odor.

Composition and action

It contains a lot of phosphorus and potassium and no nitrogen at all. The first two elements are very necessary for good flowering and fruit set. Therefore, fertilizer is simply necessary for those who have their own garden.

It will serve as an excellent natural supplement for obtaining a good harvest of fruit trees and berry bushes.

Benefits for indoor plants and garden flowers

Magnesium contained in the skin is good for plants that often lack sunlight.

Potassium will promote longer flowering and brighter blooms on houseplants.

Pets that live in the shade also require timely feeding due to lack of sunlight

Application of banana fertilizer for indoor plants

Since it has proven itself well, flower growers often use it to feed their houseplants.

Watering flowers

There is no proper method for absolutely all plants. We must proceed from the fact that all flowers are fertilized only on moist soil, so as not to burn the root system of the plant.

Here are highlights to follow:

  1. Any cactus is watered only in summer and diluted fertilizer more than for other plants.
  2. When watering it must be remembered that some types of flowers need breaks between watering and therefore it is necessary to allow the soil to dry out to one third of the capacity before the next watering.
  3. Plants that need drip irrigation can be fed continuously with fertilizer. To do this, the composition must be is diluted twice as much with water as for regular watering.

When fertilizing houseplants, keep an eye on the moisture content of the soil, as too much moisture can cause the soil to rot.

House flower dressing

You can also cut a banana peel and mix it with the soil where the house flower is planted. After a while, it will rot and give its nutrients to the ground, and then the plant will have the opportunity to use these elements for its own good.

When burying the peel in the ground, make sure that it does not peek out of the ground , otherwise it will become covered with mold and will exude an unpleasant odor.

Banana powder

To prepare banana peel powder, dry well in the sun or, if it is winter, on a central heating radiator, after covering it with a newspaper.

The skins are dried to black color until they are sufficiently brittle. After a good drying, it is ground in a coffee grinder. This powder is used once a month, sprinkling it on the ground around the plant in need.

Banana peel must be well dried .

Banana compost

This fertilizer is good if the grower lives in his own house or has a garden plot. To prepare compost in the far corner of the garden, they make a small depression in the ground and enclose it with a small fence so that the pile does not subsequently crumble around.

A compost pit is found in almost every summer cottage

The fence is made about 50 cm. then layers 9 are made0015 :

  1. Banana peel.
  2. Land from the plot.
  3. Irrigation with water.

If you do not touch this heap during the year, but only increase the layers, then by the next year the compost will be ready.

When making compost , you need to have a lot of peel or create it in a small iron barrel.

Tropical Cocktail

To make a tropical cocktail, you need the peel of one or two bananas. They need to be crushed with a blender. Then add 300 gr. water.

The cocktail must always be fresh without a rotting smell and prepared immediately before use. It should be applied under flowers once a month.

To fertilize the flowers growing in the house with such a cocktail, one teaspoon is enough in a pot up to 3 liters.

Foliar application

This type is very convenient, because fertilizer is applied at the same time as wetting the leaf mass.

Banana powder is made from the dried black peel.
Tropical cocktail made in a blender
Foliar application

In order to make such a solution, powder is made as mentioned above and added to it:

eggshell from two eggs
magnesium sulfate 20 gr.
water 1 l.

Mix thoroughly. You can spray so as not to overfeed the plants only once a week.

This solution requires refrigerated storage.


Since bananas are often used in human food to obtain vitamins, the peel is quite often in the house and it is not so difficult to prepare fertilizers. Here are some ways you can cook at room conditions.

Methods for processing the peel

Here are the ways in which can be prepared :

  1. Banana powder.
  2. Decoctions or infusions from the peel.
  3. Use of fresh peel.

How to make banana powder

The skin of a banana is taken and dried until it becomes brittle. This is easy to check when you press the peel, it breaks with a crunch. Then it should be ground in a coffee grinder.

Preparation of decoctions and infusions


Decoction is easy to prepare - take a banana skin and pour 300 gr. boiling water. The container is wrapped and allowed to cool naturally. After that, the broth is filtered and watered with 50 gr. in a container with a plant no more than 3 liters. volume.

It is better not to store the infusion , but to prepare it depending on the number of plants that need to be fed.


To prepare the infusion, you need fresh banana peel, which is crushed and poured into a liter container. After that, it is poured with tap water and allowed to brew for a day.

Such infusions have a rather unpleasant smell and it is good to use it only on open terraces in summer, and not in winter, when it is impossible to ventilate the room strongly and for a long time.

banana decoction
banana infusion

Fresh skin fertilizer

Fresh skins are also used to make cocktails by grinding the skins in a blender and diluting with water. This composition is watered once a month.

You can bury the skin of a banana on the bottom of the container where the flower is planted and rotting, it will give its useful vitamins to the soil, and it will transfer everything to the plant planted in it.

One skin goes for a 2-3 liter pot, the larger the container, the more skin is needed.

Combined recipes for flowers

Recipe No. 1

Very useful fertilizer from the following ingredients:

  • Banana peel;
  • Orange peel;
  • Sugar.

Fill a 3 liter container with crushed orange and banana peels to one third of the container. Pour a tablespoon of sugar and pour water to the very top.

All this is infused for a month, after which it is necessary to get rid of the sediment by straining everything through gauze. Plants are fed once a month, while the tincture is diluted 1:20.

Store this mixture on the bottom shelf of the refrigerator.

Orange zest can be added to top dressing
Recipe No. 2

Green tea infusion is needed, which is combined with the infusion. This will be a good fertilizer, as tea serves as a good growth stimulant.

Do not use green tea infusion, only infusion.

Recipe No. 3

Banana peel infusion is taken and mixed with nettle infusion. Such an infusion is stored only in the refrigerator and used, diluting it 1/3, where one part is infusions. This fertilizer is fertilized once a month on moist soil.

Nettle tincture can also be made at home by grinding a small amount and adding water. Infused for 24 hours , after which the infusion is ready for use.

Tools and Materials Required

Different tools and materials are required to make various banana peel fertilizers:

  1. Blender - for grinding.
  2. Scissors - for cutting the peel.
  3. Various containers - for preparing infusions and decoctions.
  4. Banana skins themselves.

Contraindications and Precautions

If fertilizer is applied too often, the plants will be overfed and their appearance will be oppressed, which will be expressed by yellow leaf plates.

Precautions must also be observed during preparation. Before eating a banana, it must be washed well, as various chemical compounds are often used for transportation and storage.

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