6 Plants That Repel Mosquitoes Naturally and Save Your Summer

There is absolutely nothing worse than trying to enjoy a beautiful, warm evening on the back porch with a cold glass of sweet tea, only to be eaten alive by those pesky, buzzing bugs. I know how much you want to tuck away the sticky, smelly chemical sprays that make your skin feel tight and itchy. Over my eighty years on this green earth, I have learned that Mother Nature always provides the best solutions right from her soil, which is why I love sharing my favorite plants that repel mosquitoes naturally with sweet folks like you.

When my late husband and I bought our first little cottage, the backyard was right next to a damp creek—a total paradise for those winged biters. Before we could even finish setting up our patio chairs, we were covered in itchy red bumps. I refused to douse my young children in harsh chemicals, so I turned to my own grandmother's wisdom. By placing the right greenery around our sitting areas, we turned our buggy yard into a peaceful sanctuary. Today, I am going to pass that timeless wisdom down to you, sweetheart!

Why Natural Plant Repellents Actually Work

You might be wondering how a simple green leaf can keep a hungry bug away. Well, honey, it all comes down to the wonderful, strong scents these plants produce. The essential oils hidden inside their leaves act as a natural shield. Mosquitoes have highly sensitive receptors that they use to sniff out our carbon dioxide and sweat. When we surround ourselves with highly fragrant herbs and flowers, we completely overload their senses, making it incredibly hard for them to find us.

But remember, simply having these plants sit quietly in the corner of your garden won't do all the heavy lifting. To really get the benefits, you want to place them where you sit, brush against them to release their aromatic oils, or even bruise a leaf and rub it gently on your skin. If you want to dive deeper into creating a pest-free backyard oasis, you can find more tips on plants that repel mosquitoes naturally on my main blog page.

What You Need to Get Started

Before we pick out our lovely green friends, let's make sure you have everything you need to give them a happy, healthy home. Here is a quick checklist of the supplies I keep in my gardening shed:

Tool / Material	What It Is Used For	Grandma's Golden Tip
Terra Cotta Pots	Planting containers with excellent drainage	Soak new pots in water for an hour before planting so they don't suck moisture out of the fresh soil.
Organic Potting Soil	Nutrient-rich base for your plants	Look for a mix with perlite or peat moss to keep the roots breathing sweet and easy.
Gardening Gloves	Protecting your hands from thorns and dirt	I love the canvas ones with rubber palms—they wash up beautifully in the machine.
Hand Trowel	Digging small holes and scooping soil	Keep it clean and wipe it down with a drop of mineral oil after use to prevent rust.

My Top 6 Favorite Mosquito-Repelling Plants

1. Lavender (Lavandula)

Oh, the heavenly scent of lavender! It is my absolute favorite plant in the entire world. While humans find the fragrance incredibly soothing and peaceful, those nasty bugs absolutely detest it. Lavender contains a compound called linalool, which is a known deterrent for flies, gnats, and mosquitoes. It thrives in full, hot sun and dry soil, making it perfect for your sun-drenched deck. If you are looking for tips on keeping your herbs thriving, the wonderful gardening folks at The Spruce have lovely guides on lavender soil requirements.

2. Sweet Basil (Ocimum basilicum)

Not only is basil the secret to my famous summer spaghetti sauce, but it is also a powerhouse when it comes to keeping bugs at bay. The pungent smell of basil leaves keeps mosquitoes from ruining your dinner party. I highly recommend keeping a pot of basil right in the middle of your outdoor dining table. Every now and then, pinch off a leaf to release those glorious oils into the warm air. It keeps the bugs away and makes everything smell like a fresh Italian kitchen!

3. Citronella Grass (Cymbopogon nardus)

Now, dear, you have probably bought those yellow citronella candles from the store before. But did you know that the living plant is much more beautiful and incredibly effective? Citronella grass can grow up to six feet tall in warm climates, creating a gorgeous, feathery privacy screen around your patio. It has a bright, clean, lemony scent that sends pests packing. Just make sure to plant it in a large container if you live in a place with cold winters, so you can bring it indoors when the frost comes.

4. Marigolds (Tagetes)

If you want to add a splash of bright, cheerful color to your garden while fighting off pests, look no further than the humble marigold. These sunny little flowers contain a natural compound called pyrethrum, which is actually used in many commercial insect repellents. They have a distinct, spicy scent that insects simply cannot stand. Plant them along the borders of your flowerbeds or place them in pots near your doorways to create a colorful barrier against unwanted guests.

5. Peppermint (Mentha piperita)

There is nothing quite as refreshing as the crisp scent of fresh peppermint on a hot afternoon. Mosquitoes hate the strong, icy fragrance of mint. If you do happen to get a bite, you can crush a fresh mint leaf and press it directly onto the bump for instant, cooling relief! Just a word of warning from your grandmother: mint is a very enthusiastic grower and will happily take over your entire garden bed if you let it. Always keep your mint plants in separate pots to keep them on their best behavior.

6. Rosemary (Salvia rosmarinus)

Rosemary is a sturdy, woody perennial that smells absolutely delicious. It loves the hot sun and doesn't mind a bit of drought, making it very easy to care for, even if you don't have a green thumb. One of my favorite tricks when hosting a family barbecue is to toss a few sprigs of fresh rosemary directly onto the hot coals. The aromatic smoke smells heavenly to the family, but it acts like an invisible shield that keeps the bugs far, far away from our plates.

Grandma's Quick Patio Spray Recipe

If you have some of these wonderful herbs growing in your garden already, you can make a quick, non-sticky herbal water to mist around your outdoor seating area. It is entirely safe, smells wonderful, and takes only a few minutes to brew up on your stove.

• Step 1: Bring two cups of water to a rolling boil in a small saucepan.
• Step 2: Add a generous handful of fresh rosemary sprigs and peppermint leaves.
• Step 3: Cover the pot, turn off the heat, and let the herbs steep until the water cools completely to room temperature.
• Step 4: Strain the herbal liquid through a fine mesh sieve into a clean spray bottle.
• Step 5: Spritz the mixture generously over your patio cushions, outdoor rugs, and around your seating area right before your guests arrive!

For more natural backyard remedies and lovely garden projects, don't forget to take a peek at more tips on plants that repel mosquitoes naturally to keep your family happy and bite-free all season long.

Frequently Asked Questions

Do plants that repel mosquitoes really work?

Yes, they absolutely do, sweet pea! However, they work best when you are sitting close to them or when you gently ruffle their leaves to release the essential oils into the air. Simply having one tiny plant in a massive yard won't do the trick, so try to cluster them around your favorite sitting areas for the best protection.

Can I grow these mosquito-repelling plants indoors?

You sure can! Herbs like basil, rosemary, and peppermint will do beautifully on a bright, sunny windowsill inside your kitchen. Just make sure they get at least six hours of sunlight every day and that you don't overwater them—nobody likes soggy feet, not even plants!

Are these natural repellent plants safe for dogs and cats?

This is such an important question, honey. While rosemary and basil are completely safe for your furry friends, plants like marigolds and lavender can cause a little tummy trouble if your pets decide to have a leafy snack. It is always a good idea to keep your pots slightly out of reach of curious paws.

How often should I water my outdoor herbs?

Most of these fragrant plants, especially lavender and rosemary, love dry conditions and lots of sunshine. A good rule of thumb is to stick your index finger about an inch into the soil. If it feels dry and dusty, give them a deep, loving drink. If it still feels damp, leave them be for another day or two.