25.06.2016 0

10 Plant Varieties That Keep Pests Away

Summer time means firing up the grill and inviting your friends over for a great barbecue. However, most of the time unexpected guests end up crashing the party.

No, we are not talking about your in-laws. It is the pesky bugs who enjoy a great bash in your BBQ party. But you can take comfort in knowing that there are ways to deal with gnats, mosquitoes, flies and other notorious bugs. And it doesn’t involve engaging in chemical warfare or covering yourself with sticky sprays.  

For going outdoors and having fun, all you need to do is strategically plant insect-repelling plants on your patio or the garden. The essential oil of these plants is a natural bug repellent and is a chemical free pest control solution, something insects tend to avoid. Furthermore, you can even use most of these plants to create your natural bug repellent.

Beneficial Plants

1) Marigolds

Besides making the landscape more beautiful and attractive, the peculiar smell that marigolds have repels mosquitoes and insects. You can get a seed or a potted marigold plant from floral department or nursery. Make sure to plant the marigolds near the entry points, where mosquitoes drop in like windows, doors, balcony, and deck.

2) Basil

The basil helps in repelling mosquitoes and houseflies. Place the basil in a pot near the door of your home and especially in the outdoor area where you often relax.  Do you know basil is delicious and makes salads appetizing? It is used in various chicken and pork recipes and even in soups too.

With fresh basil, you can make an insect repellent spray. All you need is 4 ounces of hot water and 5 or 7 ounces of fresh and clean basil leaves. Add the basil leaves to the hot water and allow it to steep for many hours. Then you need to remove the leaves and squeeze all the moisture from the leaves. Add vodka to the mixture and store it in the refrigerator. When going out to the garden, spray it on the plants.

3) Citronella

One of the common ingredients used in insect repellents is citronella. The presence of the strong smell makes it one of the best mosquito attractants. This perennial clumping grass grows 6 to 7 feet. You can keep it in a huge pot or plant it in the ground. The citronella plant thrives in areas where there are good drainage and best sunlight.

4) Lavender

Lavender helps in repelling fleas, moths, mosquitoes and flies. For centuries, it has been used to provide pleasant and sweet fragrance to clothes drawers and homes. Even though humans like the smell of lavender; flies, mosquitoes and other unwanted insects avoid it.  

Make sure to plant the lavender in the sunny area of your garden or at the entryways of your house. This will ensure that you have a pest-free home. Also, you can use the oil extracted from the lavender flower as a mosquito repellent. Just apply it on your skin when you are going to the garden or lawn.

5) Alliums

Plants belonging to the Allium family like the dramatic Allium giganteum stalk up to about 6 feet. They are regarded as one of the best natural insecticides.  They help in repelling various pests and insects like aphids, slugs, cabbage worms and carrot flies which often plague your vegetable garden.

Peppers, tomatoes, cabbage, potatoes, kohlrabi, carrots, and broccoli are the plants that get the benefit from this pest repellant. Also, the allium helps in keeping the aphids away from rose bushes.   

6) Lemon Thyme

If you want a plant that can repel mosquitoes, then try the lemon thyme. This is a handy herb which adapts to all kinds of shallow and rocky soil. It will thrive well in your rock garden, herb garden and even on the front border as long as there is enough sunlight.

One particular characteristic of this plant is that it will repel pesky mosquitoes but with a little bit of assistance. To release its chemical, you need to bruise the leaves. To do that just cut off a few of its stem and rub them on your hands.

7) Lemon Balm

The aroma of lemon balm (aka horsemint) helps in warding off mosquitoes. However, it attracts various pollinators like butterflies and bees. Furthermore, this plant is one of the fast growing and drought resistant plant which reseeds itself.

8) Mint

Mint plant is often used for repelling mosquitoes. It is best if you grow it in pots as it will spread aggressively if planted in the soil. Once they get established, then it is quite difficult to remove them. Cutting mint in the mulch will save cabbage, broccoli, and turnips from pest attacks.  

9) Chrysanthemums

It is often used to repel ants, roaches, ticks, Japanese beetles, fleas, lice, silverfish, spider mites, bedbugs, root-knot nematodes, harlequin bugs and other harmful insects. The ingredient pyrethrum is commonly found in chrysanthemums is an effective insect repellant.  

Since the pyrethrum can destroy jumping and flying insects, they are often used in US homes and gardens as insecticides. Also, they are used in pet shampoos, indoor sprays, and even aerosol bombs. So, you need to be cautious while using them in any form.

10) Petunias

The petunias plant repels tomato hornworms, aphids, leafhoppers, asparagus beetles, and even squash bugs. Many people think of the petunias as one of the best and natural pesticides. As they are available in various bright colors, they are quite famous. Also, it requires less maintenance and can grow in containers, garden beds and hanging baskets.


Various pest repellant plants help in keeping deadly insects away from your lawn and garden. So, next time when you reach for a chemical bug spray, think again. Take a minute and think about the harmful chemicals you are going to inject to your plants. Instead, you can take the nature’s arsenal for fighting these destructive pests.

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