Can You Use Essential Oils In Your Garden? How and Why

Essential oils are all-natural, pure herbs or plants that can be used for different purposes. They have been used for thousands of years and many studies have shown their benefits in modern medicine. Essential oils can also be used as a food additive to help with allergies and digestive issues, as well as a beauty treatment to help with skin ailments such as acne or wrinkles. Essential oils are natural oils extracted from plants and flowers. They can be used in a variety of ways to add flavor, scent, and health benefits to personal care products such as soap, lip balm or lotion.

Essential oils have been a mainstay in the natural health and beauty industry for decades. They are a versatile, natural remedy that can be used for a variety of health applications. They are also an effective marketing tool that can help you sell your product or service.

Essential oils are one of the most popular DIY beauty products right now. They’re used for everything from hair care to aromatherapy. This article will teach you all about them, including what they’re made of, how to use them and what benefits they offer.

ssential oils are highly concentrated plant extracts that are used for external purposes. They can be mixed with carrier oils and used as a natural remedy for various ailments. Essential oils can be applied topically to the skin, diffused into the air, or inhaled as aromatherapy.

So do essential oils have any nutritional benefit to my garden? 

Essential oils are often used for their health, beauty, and other benefits. They provide well-known benefits like helping to relax the body, calming nerves, promoting sleep, and giving relief permeating permeated tight muscles. Besides these uses, many people are curious whether it can help plants in some way.

Essential oils are Not a plant food. and cannot replace traditional compost/topsoil/peat/mulch

Essential oils have a range of uses for the plant kingdom, but these substances don’t provide any nutritional value. This means that although you can use essential oils to keep away slugs and snails for example, those essential oils just aren’t going to assist their growth as a food source.

To be fair, though, essential oils are really fantastic for plants. They have many uses that are beneficial to healthy plants including fighting off pests, reducing stress on leaves and disease prevention.

You might be a little unsure about how to use essential oils because you’ve probably heard that they can be dangerous for your plants. We know that the millions of dollars that you spend on them would like for them to actually help your plants, so let’s take a look below and find out if there’s anything to worry about

Will essential oils damage my garden plants

Essential oils are great for both your garden & indoor plants, but there are certain tasks that they might not be ideal for. Before you apply any essential oils near your houseplants, it’s important to know how you can prevent them from any allergic reactions or damage

Essential oils are a fabulous way of keeping your plants and vegetable patch free of those little 6 legged invaders who show up to hurt them. In fact, they help control pest populations and keep their garden safe from further damage.

Certainly, some people might still be wary of using essential oils on plants. However, the good news is that they will not harm or damage your plants.

Essential oils are a natural by-product of plants. They can’t really harm the human who uses them, unlike some pesticides that have the potential to be harmful to humans and other living beings.

And it’s important to remember not all essential oils can be used for all types of plants or uses. So if one is expecting enhanced growth, or production from plants after using essential oils, then it’s a definite no. The good news is essential oils have a load of other benefits, and they will not damage your garden at all

Essential oils are great for keeping bugs and pests away

There are a number of plant-based essential oils that repel pesky bugs like flies, mosquitoes, moths, ants.

Some of the more common essential oils that you may already have in your kit are: Rosemary, Peppermint, Thyme and Clove.

These bugs and pests can be driven away from using essential oils

  • Spiders 
  • Aphids
  • Ants
  • Beetles 
  • Greenfly 

They also work against biting and flying insects like chiggers, and ticks

Essential oils are great for preventing pests from infesting your home or garden. Not only can they act as a repellent, but they can also kill them if applied effectively. These are the top 11 essential oils that work the best as an insecticide.

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The best essential oils for repelling pests

Because essential oils don’t contain certain neurotransmitters, they can keep away insects from your garden without affecting you. That’s because these actions are only found in humans & other vertebrates, but not in these plants.

Bringing some pests to your garden can help it be more vibrant and healthy! Just make sure you’re talking about bugs that affect plants, not those that invade the home.

Essential oils are great at repelling insects. They can be used to keep away flies, mosquitoes, and even fleas.

Essential oils are great for repelling pests. Let’s take a look at the most popular options below so you know which ones are best for your garden or flowers!

Garlic oil

Garlic is very strong and can be used to repel pests. It’s particularly potent against mosquitoes & cats

What is garlic oil? Garlic oil can be used in lots of ways and its surprisingly effective. It has a heavy scent and has the potential to do a lot for your health. For example, you can add it to your food or boil water with it to kill bacteria.


Lemongrass is also used in cooking to flavor foods such as soups and curries and is often mixed with other herbs like basil and mint.

The vast majority of people drink lemongrass tea because it tastes great and because it’s thought that the herb offers health benefits such as detoxification from harmful substances like alcohol or cigarettes or relieving stress

Lemongrass is a Chinese herb that has been used for centuries. It is also known as citronella grass, lemon grass, and lemongrass. It grows in tropical countries like Thailand, Vietnam, Cambodia, Malaysia, Indonesia.

This type of plant has been used to treat digestive issues for centuries. It can be boiled or steamed and consumed as a tea or as an infusion in hot water.

Lemongrass oil is an ingredient with the essential word citronella in its name. It’s an excellent pest and insect repellent that smells very sharp and pungent.


Eucalyptus is a tree native to Australia. It has an aromatic oil which can be used in various ways, such as in medicine, cleaning products, and flavors for food.

Eucalyptus is known to have anti-fungal and antiviral properties that can help fight off sicknesses. It also has high antioxidant levels that are beneficial for the immune system.

Eucalyptus is a plant with a wide range of health benefits. It can be used to help with different health issues such as respiratory, skin diseases, and cancer.

It’s an essential oil, so it can have a strong smell. It’s been used as a natural mosquito repellent.


The benefits of using cajeput oil include the fact that it has a variety of properties that can help with a number of health problems.

Cajeput is a plant native to Indonesia, and it is used in traditional medicine for its anti-inflammatory and antimicrobial properties. It can also be used to dilate blood vessels. It’s a good option for people who have stomach issues, heart problems, or muscle spasms.

The word cajeput comes from the Indonesian word “kaje,” meaning “toasted.”

Experts recommend cajeput essential oils for getting rid of “skin ticks”, such as mites and other fungal skin infections. It has also been proven to be strong when battling pesky backyard pests. This oil can repel a variety of pests without hurting any vegetation, which makes it a versatile and effective way to keep your backyard free from unwelcome interruptions.


Peppermint is a plant that has been featured as a remedy for various health conditions. It is also used as a natural remedy that can help with colds, headaches, and migraines.

Peppermint will boost your immune system and help you fight against infections by providing antimicrobial properties to your body. This helps to improve the quality of life for people who are suffering from sicknesses or ailments.

Peppermint is a popular herb that is used in health drinks, teas, and desserts.

Some of the benefits of peppermint are its ability to soothe an upset stomach, eliminate gas, and relax smooth muscles.

Use this well-loved smell to repel ants, lice, spiders or fleas. It’s also good for your dog if he needs a bath! Protect your garden from pesky critters like rats and squirrels by placing a cotton ball with peppermint oil around the property perimeter. This will keep them away and save your vegetables!

Pine oil

Pine oil is often used as a health supplement because of its antioxidant, anti-inflammatory, and antimicrobial properties.

Pine oil has long been used as an ingredient in many different types of cooking; however, these uses are not limited to cooking. They can be applied topically to the skin for beauty benefits and consumed as a tonic for good health. For more information on pine oil’s benefits, check out the following websites:

The pine oil we use is natural and completely safe, but if you’re interested in using it for pest control, its a great option for your garden.


Rosemary is a perennial plant that grows throughout the temperate and subtropical regions of the world. It is believed that rosemary has been used for medicinal purposes since ancient times.

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Rosemary is good for health in so many ways. It helps to prevent a variety of diseases, including asthma, diabetes, cancer, and heart disease. Rosemary also helps to maintain a healthy weight by making you feel full after eating small meals throughout the day.

It is believed that Rosemary has been used for medicinal purposes since ancient times and was considered to be one of the world’s most popular herbs in Victorian times.

Rosemary has been used in European cooking since the middle ages, and was even introduced to North America by British immigrants in order to help with colds, stomach aches, ulcers, etc.

Rosemary has been linked to memory improvement and improving mood. If your garden does happen to attract unwanted guests, use the natural mosquito & cat repellent of Rosemary essential oil. It will keep your cats away, and make sure they don’t make you smell like they do. Rosemary oil is a natural fly repellant and adding it to your garden will keep away unwanted pests!

Cats hate the smell of rosemary and you might not need to worry about mosquitoes as well. Make sure that you re-wet your cloth strips regularly or if it has been raining, but make sure that the water penetrates through the whole cloth strip before hanging

Tea tree

Tea tree oil has been used for centuries to treat skin ailments but it is also known for its medicinal properties. It has anti-fungal, anti-bacterial and anti-viral properties that can help with many diseases.

Tea tree oil is a native plant from Australia and Tasmania that grows naturally in the wild. In recent years, tea tree oil has been used to treat skin infections such as acne and eczema.

The most common use of tea tree oil is as a natural treatment for small wounds or burns, since it is an antiseptic and helps speed up the healing process. It also helps relieve headaches by cooling the head, making it a popular choice for people working on a computer all day long.

An easy way to get rid of ants in your house is by applying a small amount of Tea Tree Oil to the trails that they use. They don’t like the smell, so it’s an effective way to try and exterminate them.

Here’s a great guide on how to use tea tree water for your acne or sensitive skin. You can avoid burning the leaves by misting the product early in the morning when it’s cool outdoors.

This also works in your home too! It’s also great for repelling pesky flies in your garbage can.


Lavender is a fragrant flower that is used in aromatherapy and has been shown to have various benefits on the human body.

Lavender is good for your health and essential oils may also be used in aromatherapy because it can help with anxiety, sleep problems, and many other health issues.

The essential oil of lavender has been shown to be helpful in treating depression and anxiety, while its aroma can help you relax if you suffer from insomnia.

Lavender has wonderful essential oils that repel bugs, but there are other plants who can do the same job- like catnip! Lavender would make an excellent plant to keep around your garden. Glass bottles are essential for any spraying purposes. You should also mix distilled water & witch hazel into the spray, then use 20 drops of lavender per 100 mL. This spray works well against soft-bodied insects.


Clove oils are also good at fighting off fungi. Clove oil is an effective organic pest control option because it breaks down quickly and contains low levels of toxins.

Neem oil 

Neem oil is a natural plant oil that has been used in the Indian traditional medicine for centuries. It is used to treat various skin diseases, hair growth, and even cancer.

Neem oil is a good alternative to chemical-based treatments that are not only harsh but also have side effects that can be harmful to one’s health.

Neem oil has been proven to be effective in treating seborrheic dermatitis, eczema, psoriasis, ringworm, and other skin conditions. Neem oil can also help in controlling or preventing dandruff and hair loss.

Neem oil is excellent at killing insects within the garden, which is very beneficial for it’s gardener. It’s coating on plants makes it hard to get rid of pests by hand, but neem is very effective. If an infestation’s present, you can kill bugs by cutting off their leaves to prevent them from spreading. Essential oils that have been proven to be deadly for pests are Neem Oil, which helps weaken the insect’s waxy defenses and then absorbs them all up with the help of a drying agent.

How Do Essential oils prevent fungal growth

Essential oils have been used for many centuries in the form of aromatherapy and they have been found to be effective in fighting fungal growth. This is because they contain antimicrobial properties.

You can use your favorite essential oil anywhere or mix a few different ones together to create a custom blend that works best for you.

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Essential oils are natural substances derived from plants. They have been produced for centuries and many people still use them in their daily life.

To prevent fungal growth, essential oils should be diluted in a carrier oil such as jojoba or sweet almond oil.

A Michigan State University study has revealed that 85% of plant problems are caused by the growth of fungi. It also includes unwanted growth.

Fungal growth on plants can really cause a lot of problems for the plant. It can also lead to the plant’s life being shortened. A fungi causes damage by poisoning or killing the cells of a plant, and it also causes a blockage in the stomata by which plants breathe.

Fungal growth can be a serious issue for plants, but these issues can also be somewhat treated by essential oils. These oils not only help to avoid fungal growth, but can also kill fungus entirely.

The best essential oil to use as a fungicide is Tea Tree oil. You will need 2 tbsp Tea Tree oil, 4 tbsp Baking Soda and 1 gallon of water to make the mixture.

You can mix the tea tree oil with the water in either a spray bottle or other vessel, and use baking soda to deal with any mildew. If there is fungus, make sure you read about how to kill it naturally.

How Can You Stop slugs and snails from invading plants 

Slugs and snails are common garden pests that can easily turn up in your veggie patch, especially on wet days. It’s disappointing when you find the telltale evidence of them on a rainy morning. As an amateur veg grower, you couldn’t believe how much it sucks to discover those little holes!

Essential oils can help keep critters away from your plants and garden. Different blends have been found to work better for different things, but cedarwood, hyssop, and pine seem to be the most effective out of mine.

Essential Oils Helps in Pollination 

You can boost pollinators with essential oils or self-pollinate with them! The process is quite magical.

Certain essential oils such as lavender and geranium give off an irresistible scent that pollinators flock to.

  • Basil
  • Sage
  • Rosemary
  • Yarrow
  • Catmint 
  • Fennel

A garden full of bees and butterflies will not only look beautiful, but this wildlife flowering will help speed up the natural process of pollination!

So now we’ve discovered how essential oils really are a boon for organic gardeners, or anyone who wants to do more natural processes in their garden. You might be wondering if there’s anything important that you should know?

What do I should know about using essential oils on my plants?

Essential oils can be used to treat plants as well as for a variety of other purposes. Each plant has a different effect when it comes to essential oils, so it is important that you know all about your plant’s particular needs before using them.

I use essential oils on my plants by mixing them into soil or water depending on the plant’s needs. It is important that you err on the side of caution and mix in just enough oil so that your plant doesn’t die off, but not so much that your plant becomes overwhelmed.

Essential oils are very potent so it’s best to dilute them before using them with either water or vinegar. Always dilute your essential oils with water in a smaller glass spray bottle for easier use. It’s crucial to keep your areas set to a cool, dark place as sunlight is damaging to essential oils.

When you talk about essential oil usage for plants, some things to keep in mind are the type of plant and temperature. Those are some considerations you need to be mindful of when using them!

This is a great tip to remember when storing oils, because light will fade the chemicals in the oil.

Well I hope you have found our guide helpful

All types of oils are great in different ways, some help remove fungi, some can help get different bugs and cats away from the garden.

This content has been verified by a medical professional or aromatherapist


  • James Jones

    Meet James Jones, a passionate gardening writer whose words bloom with the wisdom of an experienced horticulturist. With a deep-rooted love for all things green, James has dedicated his life to sharing the art and science of gardening with the world. James's words have found their way into countless publications, and his gardening insights have inspired a new generation of green thumbs. His commitment to sustainability and environmental stewardship shines through in every article he crafts.

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