Perennial Flowers That Keep Mosquitoes and Bugs Away  

What does perennial mean ?
The most common plants that keep bugs away are perennial flowers. Many species are low-maintenance and can survive without much water. In addition, they produce plenty of flower and fruit throughout the year and are great companions. Whether you have a garden or a patio, a variety of annual and perennial flowers will keep bugs away naturally.
Here are some of the most common types. You may also want to plant some of your favorite annuals in your garden.
Lemongrass
Lemongrass is a fragrant grass commonly used in Asian cuisine. It has a strong lemon scent and taste that keeps insects away. This perennial needs full sun, good drainage, and warm weather to thrive. If your climate is a little cooler than the rest of the country, you can grow lemongrass in containers, which is ideal for hotter regions and can be moved around as needed to chase the sun. Regardless of the type of perennial you choose, the benefits of its prickly weed repellent are worth the trouble.
Sage
Using sage can help keep bugs away, particularly mosquitoes. When planted in flowerbeds, sage can create a pleasant scent in the garden. Burning sage a few times a year will also spread its odor throughout the garden. The lemongrass will also ward off insects, and you can use it to scent a porch or patio planter. It’s easy to grow, and you can plant it wherever you want.
 Perennial flowers 
Some perennial flowers are excellent for repelling mosquitoes. They are not only effective at repelling mosquitoes but are also attractive to cats. For best results, plant lavender and other plants that repel mosquitoes in their garden. The key to growing these plants in your garden is to choose a perennial flower that will grow well in the area you’re planning to use them. The best plants are those that have a strong fragrance that will ward off mosquitoes, but don’t be afraid to experiment.

In addition to perennial flowers, you may also want to plant plants that keep bugs away. Peppermint, a member of the mint family, is a popular plant that has a strong fragrance that keeps mosquitoes at bay. Its foliage also has culinary uses, such as adding a punch to fruit salads and teas. It is a good choice for its scent and its ability to repel bugs. However, peppermint is a fairly invasive plant, so it is important to find a partially shaded location for your garden.
Marigold
Marigold is a perennial plant that contains compounds that repel mosquitoes. This herb is useful in cooking as it can be used as a substitute for the lemony smell of lemongrass. Some people even use the leaves of lemongrass in salads. They have a strong smell and are ideal for sunny locations. Some plants are more difficult to grow than others. Depending on the area, these flowers are best suited for containers that have plenty of sunlight.
Geraniums
Geraniums and other types of plants that repel bugs are a great choice for sunny areas. The sweetgrass plant and the geraniums are a good choice in hot, dry climates. While they are a good addition to any flower garden, they should not be the only plants in your garden. In fact, you should also be careful to keep these insects out of the area where they might be breeding.

Other plants that keep bugs away include lemon thyme, which is a low-growing perennial that attracts beneficial insects while repelling nuisance insects. It is best grown in full sun but will tolerate a little shade. It grows well in poor soil and will not require much water. The scent of lemongrass will repel mosquitoes and other pests, but it will also ward off deer and cockroaches.