Looking for a natural way to keep mosquitoes at bay while beautifying your backyard or patio?
Good news—many gorgeous plants double as mosquito repellents! These lush, aromatic additions to your outdoor living space aren’t just great for modern back porch ideas or back porch decor — they also help create a more relaxing, bug-free atmosphere.
Whether you’re designing a cozy outdoor retreat with modern patio furniture or just adding some new greenery to your garden, these plants are an outdoor living essential.
Let’s dive into the best plants that repel mosquitoes and how you can incorporate them into your own backyard sanctuary!
1. Lavender
Lavender isn’t just a feast for the eyes with its vibrant purple blooms—it’s also a powerhouse when it comes to repelling mosquitoes.
The strong, sweet aroma of lavender oil naturally deters mosquitoes, moths, and flies. The best part? Lavender thrives in full sun and well-drained soil, making it perfect for back porch decor where you want beauty and function combined.
Plant lavender in pots near seating areas or along pathways where their soothing fragrance can waft through the air.
If you’re embracing a modern back porch idea with rustic charm, lavender’s soft hues complement stone, wood, and neutral modern patio furniture perfectly.
Besides mosquito control, lavender’s calming scent makes outdoor living even more enjoyable, creating a serene, spa-like atmosphere you’ll love coming home to.
2. Citronella Grass
Source
Citronella grass is perhaps the most well-known mosquito-repelling plant, and for good reason.
This tall, lemon-scented grass contains natural oils that are often extracted and used in commercial bug sprays. But having the live plant nearby is even more effective!
Citronella grass prefers sunny locations and rich, well-drained soil. It’s an excellent addition to modern outdoor living areas, especially if you’re working with larger patios or spacious gardens.
Place citronella in large decorative pots or create a living wall of grass along the edges of your modern back porch. Its bold, strappy leaves add architectural interest to back porch decor, pairing nicely with clean-lined modern patio furniture.
Pro tip: Brush against the leaves lightly when sitting outside—the released scent helps boost its mosquito-fighting powers instantly.
3. Marigolds
Bright, cheery marigolds aren’t just eye candy—they’re a mosquito’s worst nightmare!
These hardy flowers contain pyrethrum, a compound used in many insect repellents. Their unique scent deters mosquitoes, aphids, and even rabbits.
Marigolds love sunny spots, making them ideal for outdoor living spaces basking in natural light.
Plant marigolds along borders, in raised garden beds, or inside colorful pots to enhance your back porch decor.
Their golden-orange hues pop beautifully against neutral modern patio furniture, adding bursts of sunshine to your outdoor retreat.
Plus, marigolds are low-maintenance, making them perfect for busy homeowners who want beauty without the fuss.
For a layered, modern back porch idea, mix marigolds with other mosquito-repelling plants like lavender and basil for a colorful, functional garden corner.
4. Basil
Basil isn’t just for your kitchen—it’s an incredible mosquito deterrent too!
This aromatic herb emits a pungent smell that mosquitoes can’t stand. Growing basil is easy: it thrives in sunny, warm areas and prefers well-drained soil.
Tuck basil plants into pots and place them on outdoor dining tables, side tables, or near lounge seating areas.
Imagine plucking a fresh basil leaf for your caprese salad while also enjoying a mosquito-free evening on your modern back porch!
With its glossy green leaves, basil pairs effortlessly with modern patio furniture and minimalist outdoor decor.
It’s one of the most practical plants to incorporate into your outdoor living designs, blending culinary delight with backyard functionality.
Don’t forget—more frequent harvesting promotes fuller growth, so go ahead and use those leaves liberally!
5. Catnip
Catnip may drive your cat crazy, but it drives mosquitoes far away!
Studies have shown that catnip is even more effective than DEET at repelling mosquitoes. The plant releases nepetalactone, a compound that irritates and wards off bugs naturally.
Catnip is low-maintenance, preferring full sun but tolerating partial shade, and can be planted directly in garden beds or patio containers.
Its soft green foliage adds a relaxed, wild beauty to outdoor living spaces. For modern back porch ideas, consider pairing catnip with structured planters to balance its natural, slightly unruly look.
Best of all, catnip blooms with delicate lavender flowers in summer, subtly coordinating with other mosquito-repelling plants like lavender and marigolds.
Bonus: if you have feline friends, your backyard just became their favorite new hangout!
6. Rosemary
Source
Rosemary is another dual-purpose plant that’s as useful for cooking as it is for mosquito control.
Its woody scent repels mosquitoes and other garden pests, making it an essential addition to any outdoor living design.
Rosemary thrives in full sun and needs well-drained soil, ideal for planting in raised beds, terracotta pots, or stylish hanging baskets around your modern patio furniture.
Architecturally, rosemary’s upright growth adds beautiful height and structure to your back porch decor.
Its slender, pine-like leaves offer a Mediterranean vibe that’s perfect for modern back porch ideas leaning toward a clean, coastal style.
Plus, you can snip off sprigs for grilled meats, cocktails, or herbal teas while lounging outdoors!
7. Lemon Balm
Source
Looking for a plant that smells heavenly and keeps mosquitoes away? Lemon balm is your new best friend.
Lemon balm contains high levels of citronellal, the same compound that gives citronella its bug-repelling properties.
The plant has a lovely, light lemon scent that humans adore but mosquitoes hate.
It’s a fast-growing herb, perfect for container gardening or small beds around your patio. If you’re decorating with modern back porch ideas in mind, lemon balm’s bright green leaves add a lush, fresh vibe that feels both elegant and easygoing.
Just be sure to contain it, as lemon balm can be a little aggressive in spreading!
Clip leaves often to keep the plant bushy and full, and enjoy natural mosquito protection every time you brush past or pluck a leaf.
8. Peppermint
Source
Peppermint isn’t just a refreshing herb for summer cocktails—its sharp scent also makes it a fantastic natural mosquito repellent.
Peppermint grows best in partial to full sun and can thrive in garden beds, window boxes, or large planters.
When incorporated into your outdoor living space, it adds lush, bright greenery that pairs effortlessly with modern patio furniture.
Rubbing the leaves between your fingers releases an intense minty aroma that mosquitoes can’t stand.
You can even create homemade bug spray with peppermint leaves and water for extra defense.
Design-wise, peppermint’s lively green tones add energy to back porch decor, making the space feel fresh and vibrant.
Plus, peppermint’s lovely small flowers also attract pollinators like bees and butterflies—bonus points for supporting the ecosystem!
9. Sage
Source
Sage isn’t just a culinary staple—it’s a natural mosquito deterrent with deep roots in outdoor living traditions.
Burning sage bundles outdoors creates a fragrant smoke that drives mosquitoes away, making it an excellent addition to fire pits or grill areas.
The plant itself thrives in sunny spots with well-drained soil and features soft, silvery-green leaves that look stunning paired with modern patio furniture in muted tones.
Plant sage in pots on your patio or in garden beds near seating areas to make the most of its repelling powers.
The subtle, earthy scent adds a calming layer to your outdoor space, perfect for laid-back modern back porch ideas.
Whether used fresh or dried, sage helps make your backyard gatherings more comfortable—and infinitely more stylish!
10. Eucalyptus
Source
Eucalyptus is famous for its refreshing scent—and it’s incredibly effective at keeping mosquitoes at bay.
The oil found in eucalyptus leaves is a natural insect repellent, widely used in eco-friendly bug sprays. When you plant eucalyptus trees or shrubs around your outdoor living spaces, you create a powerful mosquito barrier while also enhancing the beauty of your backyard.
Eucalyptus loves full sun and well-drained soil, making it perfect for large pots or garden beds around a modern back porch.
The silvery blue-green leaves add a striking contrast to neutral modern patio furniture and lend a sophisticated, spa-like feel to your decor.
Plus, the gentle swaying of eucalyptus branches in the breeze adds a peaceful, natural soundtrack to your outdoor living experience.
It’s a must-have for anyone who loves elegant, functional back porch decor.
11. Geraniums (Especially Lemon-Scented)
Source
Geraniums, especially the lemon-scented variety, are a beautiful and functional addition to your outdoor space.
These colorful, vibrant blooms naturally repel mosquitoes with their citrus-like fragrance. Lemon-scented geraniums are often confused with citronella plants because of their similar properties.
They thrive in full sun and require well-drained soil, making them perfect for brightening up your modern patio furniture setup or hanging from stylish back porch planters.
Geraniums come in a rainbow of colors, allowing you to customize your back porch decor to suit your favorite outdoor living aesthetic.
Their trailing vines and bright blooms look particularly stunning cascading from elevated pots or window boxes.
Plus, they’re relatively low-maintenance, making them a favorite for busy homeowners who still want a pop of color—and a mosquito-free evening.
12. Bee Balm
Source
Bee balm, with its vivid, spiky flowers, not only attracts butterflies and bees—it also keeps mosquitoes at bay.
Bee balm releases a fragrance that mosquitoes find offensive, creating a natural perimeter of protection around your outdoor living areas.
It thrives in sunny locations and moist, rich soil, perfect for garden beds surrounding a modern back porch or a relaxed outdoor seating area.
The vibrant red, pink, or purple flowers add a splash of dramatic color to your modern patio furniture arrangements, giving your space a lively, welcoming feel.
Plant bee balm alongside other mosquito-repelling plants like lavender and rosemary to create a layered, colorful backyard garden that’s both beautiful and practical.
It’s a smart choice for outdoor living lovers who want an environment that’s buzzing with the right kind of visitors—not mosquitoes!
13. Alliums
Source
Alliums, the ornamental relatives of onions and garlic, are not only stunning in gardens but also act as natural mosquito repellents.
Their strong smell, which deters many types of insects, makes them an excellent addition to outdoor living spaces focused on functionality and beauty.
Alliums grow tall with globe-shaped flowers, offering a unique sculptural element perfect for complementing modern back porch ideas.
Plant them along walkways, in borders, or near patios to create a natural mosquito shield.
The dramatic blooms add vertical interest and pair beautifully with sleek modern patio furniture and minimalist back porch decor.
They’re incredibly hardy and deer-resistant, offering an effortless way to keep your backyard stylish and pest-free.
14. Lemon Thyme
Source
Lemon thyme is a fragrant, low-growing herb that’s as lovely to smell as it is effective at repelling mosquitoes.
When the tiny leaves are crushed or brushed, they release a strong lemony scent that mosquitoes find repulsive.
This hardy herb loves full sun and well-drained soil, thriving in containers, hanging baskets, or tucked into garden beds.
Lemon thyme’s compact size makes it an excellent choice for edging garden beds or planting near seating areas on a modern back porch.
Design tip: Add lemon thyme to potted arrangements alongside lavender and basil for a layered look that fits effortlessly with modern patio furniture aesthetics.
It’s a small but mighty addition to your outdoor living toolkit—both beautiful and practical for relaxed summer evenings.
15. Floss Flower (Ageratum)
Source
Floss flower, also known as ageratum, adds stunning color to your garden while keeping mosquitoes at bay.
The plant produces coumarin, a chemical often used in commercial insect repellents.
Floss flowers feature fluffy, cloud-like blooms in shades of blue, pink, and white—perfect for brightening up modern back porch ideas with a touch of whimsy.
They grow best in full sun and moderately moist soil, and they make charming border plants or colorful additions to container gardens.
Their dreamy hues pair beautifully with neutral or natural-toned modern patio furniture, adding pops of color without overwhelming the space.
Floss flowers aren’t just about looks—they’re another stylish weapon in your arsenal for outdoor living that’s comfortable, chic, and mosquito-free.
16. Pennyroyal
Source
Pennyroyal is a member of the mint family, renowned for its strong scent that naturally deters mosquitoes and other pests.
This low-growing herb thrives in full sun or partial shade and prefers moist, well-drained soil. It’s perfect for ground cover around patios, pathways, or garden beds.
Pennyroyal’s petite purple flowers add subtle beauty to outdoor living designs, blending well with modern back porch ideas that lean toward lush, layered greenery.
One note of caution: pennyroyal is toxic to pets if ingested, so it’s best used in areas where pets won’t be tempted to nibble.
Otherwise, it’s an incredible tool for building a modern outdoor oasis that’s as beautiful as it is comfortable.
Plant it near lounge areas, grills, or fire pits where people tend to gather, ensuring a bug-free experience all summer long.
17. Garlic
Source
While not the most glamorous plant on the list, garlic is undeniably effective at repelling mosquitoes.
The strong, pungent smell of garlic confuses and repels mosquitoes, making it an excellent addition to vegetable gardens or patio garden beds.
Garlic loves full sun and rich, well-drained soil.
It grows easily in garden plots or even deep containers, blending seamlessly with modern back porch setups focused on functional outdoor living.
While you might not want to plant garlic right next to your seating area, including it around the perimeter of your backyard or near entrances can create an invisible shield against bugs.
Plus, garlic’s slender, upright stalks add height and texture, especially when combined with flowering herbs or leafy greens.
It’s a practical, easy-care option for outdoor living enthusiasts who want to balance beauty with practicality.
18. Wormwood
Source
Wormwood may not be a household name, but it’s a secret weapon against mosquitoes and other pests.
This silvery-green perennial contains powerful compounds that naturally repel insects. Wormwood’s soft, feathery foliage adds a dramatic visual texture that works beautifully with modern back porch ideas and back porch decor trends.
It loves sunny spots and well-drained soil, making it ideal for containers or border plantings around modern patio furniture setups.
Wormwood’s understated beauty pairs wonderfully with neutral tones and natural wood finishes, fitting right into contemporary outdoor living designs.
While wormwood isn’t typically grown for flowers, its stunning foliage alone makes it a standout choice for a mosquito-repelling garden.
A few strategic plantings can make your entire backyard more enjoyable—and far less buggy!
Conclusion: Build Your Dream Bug-Free Outdoor Living Space
Choosing the right mosquito-repelling plants doesn’t just protect you from pesky bites—it also enhances the beauty, fragrance, and tranquility of your backyard.
Whether you’re designing a modern back porch filled with stylish modern patio furniture or dreaming up fresh back porch decor ideas, these plants seamlessly fit into any outdoor living plan.
Imagine relaxing on your patio, surrounded by lavender, basil, and marigolds, enjoying your evening without the constant buzz of mosquitoes in your ear.
With the right combination of plants, you can turn your outdoor space into a lush, vibrant, and mosquito-free retreat.
Ready to upgrade your outdoor living experience? Start planting today, and enjoy beautiful summer nights in total comfort and style!
