Pest Away Tips

10 Plants to Use as Natural Pest Control Allies

Using Plants as Allies in Pest Control

As humans, we depend on plants for a lot of reasons; food, medicine, and even ornamental purposes. However, we hardly think of plants as allies in pest control.

Since ancient times, plants have been known to possess repellent and insecticidal properties that have been put to considerable use. Having plants not only beautifies our surroundings but also helps in warding off unwanted bugs that can be detrimental to our lives.

The following article delves into how we can use plants to combat pest invasion.

Benefits of having plants for pest control

If you have a green thumb, youll be happy to know that having plants not only beautifies your surroundings, but it also helps in warding off unwanted bugs from invading your home. Its remarkable how plants possess natural properties that can repel and even kill harmful insects, plant diseases, and parasites.

If youre looking to keep your home, garden, or outdoor area free from insects, pests, or parasites, these plants are a must-have.

Best plants for deterring insects


Chrysanthemums, with their vibrant colors, are perfect for fall gardens. They are not only great in keeping bees and butterflies away, but they are also effective in deterring a wide range of insect species.

They contain a potent chemical called pyrethrum, which is commonly used in insecticides and insect repellents. Chrysanthemums can repel ants, Japanese beetles, roaches, bed bugs, spider mites, silverfish, ticks, lice, and many other insect species.


Mint is another plant that can be an excellent deterrent for insects. The scent of mint is a famous insect repellent, and when crushed, it releases a potent essential oil that can repel mosquitoes, flies, and ants.

Mint is also known to be a natural pesticide, which means it can also help in controlling any pest that comes in contact with it. You can plant mint in pots and place them near entry points to your home or garden to deter insects from invading your space.

Citronella grass

Citronella grass is often grown as an ornamental plant for its lovely fragrance. It is one of the most potent natural insect repellents, famously known for its effectiveness in repelling mosquitoes.

It contains an essential oil that can also repel flies and other insects that are harmful to humans and plants.

Citronella grass is best grown in pots or planted in areas with a lot of free space, as it can reach up to six feet tall.


Basil is more than just an herb used for cooking. It has essential oils that make it a natural insect repellent.

It is effective in repelling flies, mosquitoes, and other flying insects that tend to linger in your home or garden.

Basil leaves have a pleasing scent and can be grown in pots where it can be easily accessible for use in cooking.


Lavenders calming and soothing fragrance is famous among humans, but insects detest it.

Lavender contains essential oils that are potent in repelling insects such as mosquitoes, fleas, moths, and flies.

Lavender is also known to repel mice and other rodents.


Marigolds are beautiful flowers famous for their ability to repel pests such as whiteflies and spider mites that can be harmful to plants. Theyre also effective in deterring rabbits, mosquitoes, and other flying insects.

You can plant marigolds in pots or around vegetable gardens to maintain their pest-repelling effects.


Rosemary is a popular herb used in cooking and is also known for its pest-repelling properties. It contains essential oils that can deter insects such as mosquitoes, flies, and even cabbage moths.

Rosemary is an easy to grow herb that can be grown in pots and placed in entry points of your home to ward off insects.


Catnip is another plant that can be used to repel insects. It contains nepetalactone, which is ten times more potent than DEET, an artificial insecticide.

Catnip can deter mosquitoes, flies, cockroaches, and even termites. Its best grown in pots or planted in areas far from common entry points to your home.


Its clear that plants are valuable assets in pest control. They can help in deterring a wide range of pests that can be harmful to humans, animals and plants.

Incorporating these plants in and around your home, garden, or outdoor area will help to create a natural barrier against pests, while also providing environmental benefits. Its important to note that while some plants can repel insects, its not 100% effective; therefore, its always recommended to take additional pest control measures when necessary.

Mint: A Versatile Herb with Pest-Repelling Properties

Mint is a widely cultivated herb that has been popular for centuries. It’s commonly used in various ways, such as cooking, aromatherapy, and even as a natural pest repellent.

Mint is an incredibly versatile plant that can quickly grow in almost any location, making it a great choice for gardeners or those looking for added protection against pests. In this article, we’ll explore the many benefits of mint as a pest control measure.

Quick growth and versatility in placement

One of the most significant advantages of planting mint is its quick growth, which makes it a suitable option for those looking to create a natural pest barrier.

Mint can be grown all year round, as long as it’s a well-draining soil and adequate sunlight.

This herb can thrive in a variety of locations, whether it is in a planter on a windowsill, outdoors in the garden, or in your kitchen windowsill.

If you don’t have ample outdoor space to plant mint, you can start small with a planter on your balcony or kitchen windowsill.

This will encourage the growth of new leaves, which contain high levels of essential oils that act as potent insect repellents.

Repellent qualities against certain pests

Mint has proven to be an effective natural repellent against some pests. Its effectiveness is mainly due to its essential oil compounds, such as menthol and camphor.

These natural oils have been found to reduce the attraction of pests, making it difficult for them to locate food and water in your home.

Spider Repellent

Spiders are a common household pest that can cause fear and discomfort. They tend to thrive in warm, humid environments, which makes them a nuisance in many homes.

Mint leaves contain essential oils that spiders dislike, making them an ideal solution for repelling spiders in your home. To use mint as a spider repellent, you can soak a small cotton ball in peppermint oil and place it in areas where spiders are likely to hide, such as dark corners and crevices.

Ant Repellent

Ants are another household pest that can be difficult to control. These tiny insects can invade your home quickly, seeking out food and water sources to sustain their colony.

Mint’s strong fragrance is a natural deterrent for ants, making it effective for repelling them from your home. To use mint as an ant repellent, you can mix a few drops of peppermint oil with water and spray it in areas where ants are commonly found, such as kitchen counters, sinks, and garbage cans.

Mosquito Repellent

Mosquitoes are winged pests that can cause a range of illnesses such as malaria, dengue fever, and Zika virus.

Mint’s essential oils have been found to repel mosquitoes, making it an effective natural mosquito repellent.

To use mint as a mosquito repellent, you can crush a few mint leaves between your fingers and apply the oil to your skin. Alternatively, you can make a natural mosquito repellent spray by mixing equal parts mint oil and water in a spray bottle.

Citronella Grass: A Natural Repellent with a Pleasant Citrus Smell

Citronella grass is a well-known natural insect repellent that can be found in many commercial repellents and candles. It’s a tropical plant that thrives in warm climates and delivers a pleasant citrus scent.

In this segment, we’ll explore the most prominent benefits of citronella grass as a natural repellent.

Common ingredient in repellents and candles

Citronella oil is a common ingredient in many commercial repellents and candles. It’s a natural alternative to chemical insecticides that have been linked to a range of health problems.

Citronella oil is extracted from the leaves of the citronella grass and can provide effective protection against several pests, including mosquitoes.

Strong scent and suitability for warm climates

The strong scent of citronella oil has been shown to repel mosquitoes, making it ideal for use in warm climates where these pests tend to thrive. Besides mosquitoes, citronella oil can also repel other insects such as flies, ticks, and fleas.

Citronella grass is an easy plant to grow, making it an excellent choice for gardeners who want to add another layer of protection against pests. Once established, it requires very little maintenance and can be harvested and used for homemade repellents or candles.



Plants such as mint and citronella grass contain natural properties that can repel pests, making them a great addition to your pest control measures. These natural alternatives are safe, easy to use, and have been found to be effective in repelling bugs such as spiders, ants, and mosquitoes, making your environment more conducive to live in.

Whether you plant them in your garden or grow them in planters, these plants can provide a natural barrier against pests while adding beauty and fragrance to your home.

Basil: A Multi-purpose Herb with Natural Pest-Repelling Properties

Basil is a popular culinary herb that’s widely used in cooking, but it’s more than just a flavoring agent for your dishes.

Basil also has essential oils that can repel several pests, making it an effective natural pest control solution.

In this segment, we’ll explore the benefits of basil as a natural repellent and how to grow it best.

Dual purpose as a repellant and herb

Basil not only enhances the flavor of your dishes, but it also has pest-repelling properties that make it an ideal natural solution for mosquito and fly control. The strong scent of basil’s essential oils, such as eugenol, citronellol, and linalool, are known to deter mosquitoes, flies, and other pests.

To use basil as an insect repellent, you can crush a handful of leaves and rub them onto your skin or leave them on your patio or balcony to repel insects. Alternatively, you can make a natural insect repellent spray by boiling a handful of fresh basil leaves in water and then straining it, allowing it to cool and filling it into a spray bottle.

Preferred growing conditions

Basil is a warm-weather herb that thrives in plenty of daylight and warmth. Its best to plant basil in a nutrient-rich soil mix and ample sunlight to promote its growth.

It requires regular watering, as basil can be sensitive to dry soil. One tip for growing basil is to pinch off the flowers or seeds that grow on it because this can lead to a loss of flavor and aroma.

By pinching off its flowers, you encourage the growth of new, flavorful leaves.

Lavender: An Aromatic and Effective Natural Pest Repellent

Lavender is a beautiful and fragrant flowering plant that has lovely purple flowers and is famous for its calming and relaxing properties.

Lavender has also been found to have effective pest-repelling properties that can help keep pests such as mosquitoes, fleas, flies, and moths away.

In this segment, we’ll explore the benefits of lavender as a natural repellent and how to best grow it.

Pleasant fragrance and effectiveness in deterring pests

Lavender has a beautiful fragrance that people love and that pests detest. The essential oils contained in lavender are responsible for its pest-repelling properties.

Lavender has been found to be effective in repelling mosquitoes, flies, fleas, and moths. To use lavender as a natural insect repellent, you can place small sachets of dried lavender in your drawers, closets, or any area where you want to keep pests at bay.

You can also make a natural lavender repellent spray by boiling some lavender leaves in water and filling the solution into a spray bottle.

Ideal soil conditions and effect on bee population

Lavender is a hardy plant that thrives in well-draining soil, as it can be prone to root rot in damp soil. It also prefers a drier, arid soil, and can thrive in warm and sunny climates.

Lavender is a great plant for a bee garden, as it can attract bees, butterflies and other pollinators to your garden.

Lavender’s effect on the bee population has been well-documented, as lavender can provide an important food source for these pollinators. By planting lavender in your garden, you can help to support declining bee populations while also keeping pests at bay.



Basil and lavender are two versatile plants that can help you keep pests at bay naturally. By growing these plants in or around your home, you can enjoy their fragrance while also protecting against the mosquitoes, flies, and other pests that can be a nuisance.

Its important to note that while these plants can deter insects, its not 100% effective, and therefore its always recommended to take additional pest control measures when necessary.

Marigold: A Low-Maintenance Flower with Natural Pest-Repelling Properties

Marigolds are stunning flowers that add color and vibrancy to gardens, but they are also incredibly versatile when it comes to natural pest control. The flower has natural compounds that have been proven to repel certain pests and insects.

In this segment, we’ll explore the benefits of marigold as a natural insect repellent and how to care and maintain the plant.

Aesthetic value and repellent properties

Marigolds are commonly known as aphid repellent, fly repellent, and mosquito repellent plants. Insects such as these can cause damage to your plants, and by planting marigolds, you can create a natural barrier, disorienting them and making it difficult for them to find your plants.

Furthermore, marigolds attract beneficial insects such as bees and butterflies, making marigolds a beautiful, useful plant in any garden.

Care and maintenance requirements

Marigolds are known to be low maintenance, but proper care and maintenance are essential for healthy plant growth.

Marigolds love full sun and well-draining soil that’s kept consistently moist, but not too wet to avoid root rot.

Watering should be done deeply and infrequently to ensure adequate irrigation.

Marigolds can be grown in pots or in gardens, but they do require deadheading, especially after flowering. Removing the dead flowers and seed pods encourages new growth and prolongs the blooming period.

To prevent insect infestation, spraying the leaves with soapy water weekly can be useful.

Rosemary: A Culinary Herb and Effective Natural Pest Control Agent

Rosemary is a popular culinary herb used for seasoning dishes, but it’s also an effective natural pest control agent. Its essential oils can repel mosquitoes, flies, and other insects, making it highly useful.

In this segment, we’ll explore the benefits of rosemary as a pest control agent and how to grow and maintain it in your garden.

Multi-use as an herb and pest control agent

Rosemary is famous for its culinary uses, but since it has essential oils that pests dislike, it can be used as a natural insect repellent and pest control solution. The scent from rosemary’s essential oils repels many pests, including mosquitoes, flies, and other pests.

Growing rosemary in pots or garden beds around the house can keep the pests away and protect your home from infestations.

Growing conditions and decorative potential

Rosemary grows best in hot,

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