Mosquitos aren’t usually a major problem here in Colorado, thanks to our dry mountain climate. But with all the rain we’ve had this year, they’re definitely becoming more noticeable, especially in the evenings when you’re trying to relax outside.
The good news is that there are several mosquito-repelling plants that grow well in Colorado gardens. Many of them are not only effective at keeping bugs away, but also serve as beautiful landscaping accents and useful herbs for cooking or tea. If you’re looking for a natural way to repel mosquitos in your yard or on your patio, these plants are a great place to start.
Here are my top mosquito-repellent plants to grow in Colorado.
Lemon Balm
Lemon balm is one of my favorite plants. I planted it around our deck several years ago, and it comes back every year without any extra work. It smells fresh and lemony, looks lush and pretty, and helps deter mosquitos with its strong natural oils. Bonus: it’s great for making calming herbal teas.
Tip: Lemon balm spreads easily, so plant it in a container or give it space to roam.
Lavender
Lavender is a classic drought-tolerant plant that thrives in Colorado’s sunny, dry conditions. It repels mosquitos and other insects naturally and adds beautiful color and fragrance to your landscape. Lavender also attracts bees and butterflies, which are great for pollinating your garden.
Rosemary
Rosemary is another mosquito-repelling herb that pulls double duty in the kitchen. Its strong scent is unpleasant to mosquitos but delightful when used in cooking or thrown on the grill. Rosemary prefers full sun and well-draining soil, making it a good fit for Colorado gardens—though it’s usually best grown in containers and brought indoors in winter.
Basil
Basil does more than flavor your summer dishes. It naturally repels mosquitos and flies. Keep pots of basil on your patio table or near doors to discourage pests while also keeping your favorite herb within reach for salads and sauces.
Mint
Mint is easy to grow, smells fantastic, and drives mosquitos away. It spreads quickly, so it’s best kept in containers. Place pots around your outdoor seating area to add greenery, fragrance, and natural bug control. Plus, mint is perfect for iced teas and summer cocktails.
Marigolds
Marigolds are hardy annuals that repel mosquitos and garden pests like aphids. Their bright colors add charm to any garden bed or container, and they grow well from seed in Colorado’s sunny climate.
Other Plants That Repel Mosquitos Naturally
- Catnip – Contains nepetalactone, a powerful natural mosquito repellent
- Scented Geraniums – Especially citronella-scented varieties
- Lemon Thyme – A low-growing herb that repels insects and adds flavor to grilled dishes
Consider planting a few of these mosquito-repelling herbs and flowers. Not only will they help create a more comfortable outdoor space, but many also offer culinary uses or beautiful seasonal color.
If you’re dreaming of a yard where you can relax mosquito-free, garden all summer, or sip lemon balm tea on the deck while watching the sunset, let’s find the right home for you. I’d love to help you discover a space that fits your lifestyle, whether that means a sunny backyard, a cozy patio, or room to grow all your favorite herbs. Call or text me at 303-210-6156 if you’re thinking about making a move.