Flies and mosquitoes are a constant presence in Texas yards during the warmer months. These pests can make spending time in outdoor spaces unpleasant from spring through fall. More worryingly, flies and mosquitoes can pose health risks, as they are both vectors capable of transmitting disease to humans.
As a result, many Texas homeowners are seeking natural landscaping ways to repel flies and mosquitoes from their outdoor spaces. One such method is landscaping with plants that deter these pests. Read on to learn what plants repel flies and mosquitoes and how to incorporate them into a Texas-friendly landscape.
Homeowners in Texas use plants to discourage pests for several reasons:
Plants repel flies and mosquitoes in several ways. Some release chemical compounds that mask the scents insects use to locate people and animals. Others produce substances that confuse insects, making it harder for pests to find a target. Moreover, certain plants emit irritating, unpleasant, or even toxic compounds to mosquitoes and flies.
These effects come from volatile organic compounds found in essential oils. Some plants release them as they grow, while others must be crushed or burned to activate their insect-repellant properties. Though they work differently, they all help reduce pest activity by disrupting how insects find and feed on hosts.
Here are some of the most popular plants known for their pest-repelling properties:
Citronella is one of the most well-known mosquito repellents. The plant’s strong citrus scent masks odors that attract mosquitoes. In Texas, citronella thrives with plenty of sunlight and well-drained soil. It can be grown in the ground or in large containers, making it an excellent option for patios and poolside areas.
Lavender's calming scent is pleasant for people but deters mosquitoes and flies. The plant prefers dry, sunny conditions, which makes it a good fit for Austin and San Antonio’s hot, dry summers. Beyond pest control, lavender adds color and fragrance to gardens and can be used to make sachets and oils.
Aside from being a popular kitchen herb, basil’s intense aroma repels flies and mosquitoes. It prefers moist, well-drained soil, which makes it a good match for Houston’s humid climate. It grows well in garden beds and containers.
Mint naturally repels mosquitoes, flies, and other insects with its strong scent. However, it’s highly invasive, so it’s best grown in containers or used as a controlled border plant. It thrives in partial shade and moist soil.
Besides being an important culinary herb, rosemary is also a natural fly and mosquito repellent. These pests and other insects dislike this herb’s potent, woody scent. Rosemary is highly heat-tolerant and drought-resistant, which suits the Dallas-Fort Worth area’s hot, dry conditions. Rosemary works well in garden beds, rock gardens, or as a decorative hedge.
Marigolds, with their bright, cheerful blooms, are a common sight in many Texas yards. These plants aren’t just attractive, their distinct musky scent deters flies and certain mosquito species. Marigolds flourish with at least six hours of full sun daily but are not picky about soil. They are resilient against drought and humidity.
Catnip contains nepetalactone, a compound some studies have shown repels mosquitoes more effectively than DEET. However, it may attract neighborhood cats. Catnip grows easily in Texas and can be grown in garden beds or containers. They’re a fantastic, low-maintenance choice for a naturally mosquito-repellent garden, provided you’re okay with a few feline visitors.
“Does chamomile repel mosquitoes?” is a common question among homeowners looking for natural pest control options that add beauty to their gardens. Chamomile, especially German chamomile, is easy to grow in Texas gardens. This fragrant, flowering herb produces white-and-yellow blooms that add light and color to outdoor spaces.
Chamomile has a repellent effect, but it's not as strong as other plants like citronella and lavender. However, when used alongside other mosquito-repelling plants, chamomile can help reduce pest activity in gardens and outdoor spaces. It also attracts pollinators and improves soil health, making it a beneficial companion in herb gardens, containers, and flower beds.
Strategic placement is key. Here are some practical ideas:
Plants that repel flies and mosquitoes can make outdoor spaces more comfortable, but they have limits. Their ability to deter pests depends on how many you plant and where you place them. These plants help reduce mosquito and fly activity in small, specific areas. However, they don’t completely eliminate mosquito breeding grounds.
Plant-based repellents are best used in a broader pest management plan for ongoing pest problems. They won’t stop an infestation alone, but complement other control methods.
Strategic planting can make your yard less appealing to mosquitoes and flies, but it doesn’t stop them from breeding in standing water or resting in shaded areas. To significantly reduce their numbers, you need treatments targeting them at every life cycle stage.
At Emerald Lawns, we use an integrated pest management (IPM) approach with practical lawn care recommendations, like eliminating standing water and managing overgrown areas, to reduce pest activity.
We keep pest populations in check and help you enjoy outdoor spaces without constant swatting.
Emerald Lawns understands the unique challenges of mosquito and fly control in Texas. Our team has extensive experience with climate variations, pest behavior, and suitable plant types across different regions. We offer:
By combining smart planting choices with professional pest control, we help homeowners enjoy their outdoor spaces with fewer pests.
Emerald Lawns offers tailored mosquito and fly treatments designed for Texas yards. Our services keep pest populations in check so you can enjoy your lawn without constantly waving away flies or worrying about mosquito bites.
Contact Emerald Lawns today to schedule a consultation for mosquito control and healthy lawn planning.