Tired of battling pesky mosquitoes every time you relax on your patio? Nature has a beautifully fragrant solution! Several plants not only add lush greenery and color to your outdoor space but also naturally repel mosquitoes with their essential oils and aromatic leaves. These plants act as natural bug deterrents, making your patio a much more pleasant spot for summer evenings, BBQs, and outdoor get-togethers. Here are 10 amazing mosquito repellent plants you can grow to keep those unwanted guests at bay while beautifying your patio.
1. Citronella Grass (Cymbopogon nardus)
Often dubbed the “mosquito plant”, Citronella Grass is one of the most popular natural repellents. Its distinct lemony fragrance, derived from the citronella oil in its leaves, masks the scents that attract mosquitoes. This tall, clumping grass loves sunny spots and well-drained soil, making it ideal for patio containers. While the plant alone offers some protection, crushing the leaves releases more oils, enhancing its effectiveness. Pair it with other mosquito-repelling plants for a natural, layered defense against insects.
2. Lavender (Lavandula angustifolia)
Known for its calming scent and beautiful purple flowers, Lavender is also a powerful mosquito deterrent. Its strong, sweet aroma comes from essential oils within the leaves and flowers, which mosquitoes find unappealing. Lavender thrives in sunny patios and requires well-draining soil. Aside from keeping bugs away, it adds a touch of elegance and color to any space. Dried lavender bundles or sachets can also be placed around seating areas for extra protection and a delightful fragrance.
3. Marigold (Tagetes spp.)
Cheerful and easy to grow, Marigolds are not only beautiful patio companions but also effective at repelling mosquitoes. They produce a compound called pyrethrum, which is often used in natural insect repellents. Their bold yellow, orange, and red blooms are highly decorative and thrive in containers or flower beds. Place pots of Marigolds near doors, windows, and seating areas for a pop of color and reliable bug protection throughout the warm months.
4. Basil (Ocimum basilicum)
An essential kitchen herb, Basil also doubles as a natural mosquito repellent. Its strong, peppery scent masks human odors and deters mosquitoes from lingering nearby. Varieties like Lemon Basil and Cinnamon Basil are particularly effective and add unique aromas to your patio garden. Basil thrives in full sun and moist, well-drained soil. Keep it near your patio dining area to enjoy fresh leaves for cooking while keeping mosquitoes at bay — it’s both practical and protective.
5. Rosemary (Rosmarinus officinalis)
With its robust, pine-like fragrance, Rosemary is another excellent plant for deterring mosquitoes. Its aromatic oils release when the leaves are brushed or crushed, confusing and repelling pests. This hardy, sun-loving herb is perfect for patio containers or raised beds and doubles as a flavorful culinary addition for grilled meats and veggies. For extra protection, toss a few rosemary sprigs into your fire pit or BBQ grill — the smoke will enhance its mosquito-repelling effect.
6. Peppermint (Mentha × piperita)
Refreshing and potent, Peppermint is a natural bug repellent known to deter mosquitoes, ants, and spiders. Its intense menthol scent overwhelms mosquitoes’ senses, making it harder for them to locate people. Peppermint grows quickly in pots and loves partial sun and consistently moist soil. Keep a few containers on your patio for easy access to fresh leaves for teas and recipes. Crushing the leaves occasionally will release more oils, keeping your outdoor space mosquito-free and pleasantly fragrant.
7. Catnip (Nepeta cataria)
Surprisingly, Catnip is more than just a treat for feline friends — it’s one of the most effective natural mosquito repellents. Studies have shown it’s even more potent than DEET in repelling mosquitoes. Its lemony-mint aroma, produced by the compound nepetalactone, keeps insects at bay. Catnip is fast-growing, drought-tolerant, and thrives in sunny patio containers. While it may attract curious cats, it will certainly drive mosquitoes away, making it a playful yet practical patio companion.
8. Lemon Balm (Melissa officinalis)
A member of the mint family, Lemon Balm offers a gentle, citrusy aroma that mosquitoes can’t stand. It contains high levels of citronellal, the compound also found in citronella grass. Lemon Balm grows easily in containers and shady spots, making it perfect for partially shaded patios. Its soft, bright green leaves can be rubbed on the skin for a quick, natural mosquito repellent. Plus, it makes a soothing herbal tea for relaxing summer evenings.
9. Geranium (Pelargonium citrosum)
Often labeled as “Mosquito Plant Geranium”, this variety is specifically known for its mosquito-repelling properties. It features deeply green, frilly leaves and delicate pink or purple blooms with a strong citronella-like scent. Ideal for hanging baskets or pots around patio seating areas, this plant enjoys plenty of sun and well-drained soil. Brushing or lightly crushing the leaves releases more of its fragrant oils. As a bonus, its blossoms add a splash of color to your outdoor space.
10. Eucalyptus (Eucalyptus globulus)
Famed for its invigorating scent and antiseptic properties, Eucalyptus is also a powerful mosquito deterrent. Its aromatic oils, especially eucalyptol, naturally repel insects and can purify the air. While typically grown as a large tree, dwarf or container-friendly varieties thrive on sunny patios. The silvery-blue foliage adds a stylish, textural element to your plant collection. Snip a few leaves to release the oils or dry them for fragrant, bug-repelling sachets you can place around your patio.