Mosquitoes bite really hard in autumn. If you put a pot of this flower on your balcony, the mosquitoes will run away immediately!

1 Impatiens

In rural areas, almost every family plants one Impatiens balsamina because it is said to repel snakes. Does it work against mosquitoes? The answer is yes.

The entire Impatiens plant contains a chemical substance that it uses to protect itself. This is somewhat similar to the principle of using realgar to repel insects. When mosquitoes come into contact with this chemical information, they will stay away from you.

Key points for Impatiens care: Expose it to more sunlight, and more insect repellent substances will be synthesized. Water sparingly, and water only when the soil is dry.

2 Pyrethrum

Pyrethrum, as the name suggests, is a chrysanthemum plant that has natural insecticidal properties. Its stamens contain pyrethrins, which can damage the nervous system of pests.

This chemical only targets pests such as mosquitoes, flies... It is harmless to humans and much safer than pesticides.

Key points for pyrethrum care: It likes slightly acidic soil and can be watered with potassium dihydrogen phosphate solution on a regular basis. It likes a warm environment and is recommended to be placed on the south balcony.

3. Wormwood

Mugwort is a common insect repellent plant. In traditional Chinese culture, mugwort can ward off evil spirits and ants, and placing it at the door or in corners has a good insect repellent effect.

There are a lot of wild mugwort on the roadside and in the wild now. You can dig one up and take it home and plant it on the balcony. When the wind blows, the bitter scent of mugwort can drive away mosquitoes. You can also hang the mugwort leaves to dry by the balcony door.

Key points for mugwort care: Avoid waterlogging, and water only when the soil is dry. It is best to let the soil slightly dry, otherwise the smell of mugwort will become lighter and the insect repellent effect will become worse.

4. Marigold

The scent of marigold is so strong! Even a big adult would feel dizzy if he smelled it, let alone a mosquito.

As a "natural insecticide", it is often planted in parks and organic vegetable gardens to control pests, with very good results.

Key points for marigold care: It likes light, so it is recommended to place it on the south balcony to receive sufficient sunlight. The more sunlight it receives, the better the insect removal effect. It likes warm and humid environment and waters once every 3 days.

5. Fly-fly plum

Many people may not have heard of the fly-chasing plum. But when it comes to its other name - Lantana, perhaps more people know it. Many families with yards will choose to plant a few fly-chasing plums, not only because its flowers are unique and beautiful, but also because it can repel mosquitoes.

The entire plant of the fly shrub is slightly toxic, so be careful not to let children and pets get close to it.

Maintenance tips for the fly-chaotic plant: It likes a semi-dry environment. It is recommended to water it when the soil is dry, and it does not need to be watered thoroughly at one time. Get plenty of sunlight.

6 Seven-mile Fragrant

Osmanthus fragrans is a plant with an extremely fragrant smell. It is also a traditional Chinese medicine that can promote qi and blood circulation, detoxify and reduce swelling. For humans, it is a good medicine, but for mosquitoes, it is arsenic.

Key points for caring for sweet olive: It likes warm and humid environment and sunshine. It is recommended to place it on the south balcony for maintenance. It likes slightly alkaline soil, and you can sprinkle some wood ash on the surface of the potting soil every month.

7. Derris

Friends who live near rivers and lakes may have heard of fish vine. In the early days, fishermen often dug up some fish vine roots, smashed them and threw them into rivers and lakes. After a while, the fish would jump out of the water and could be easily caught.

The rotenone contained in it plays the greatest role in the process of poisoning fish. But don't be afraid, this substance is only toxic to fish and insects such as mosquitoes, and is almost harmless to humans.

Key points for caring for derris: shade, likes a humid environment, and sprays water every day to keep it moist. The soil should be fertile and moist.

8 Mosquito repellent grass

The smell of mosquito repellent grass is very pleasant, a bit like the scent of lemon mint, refreshing and invigorating. The higher the temperature, the stronger the fragrance of the mosquito repellent grass and the better the mosquito repellent effect.

The smell of mosquito repellent grass can repel more than 100 species of mosquitoes. Put a pot of it on the balcony and all the mosquitoes and flies will run away. And it has no harm to the human body!

Maintenance tips for mosquito repellent grass: It likes warm and humid environment, is drought-resistant and afraid of waterlogging, and water it only when the soil is dry. Prefers slightly alkaline soil.