How many kinds of insect repellent are there? What does it look like? How should it be planted?

Mosquitoes are always around in the heat of summer, and mosquito repellent may help you solve this problem. So how many kinds of mosquito repellent are there? What does it look like? How should it be planted? Mosquito repellent generally does not produce side effects, but some people are born sensitive to the smell of mosquito repellent because of physical problems, and are prone to dizziness, fatigue, vomiting and other uncomfortable symptoms after smelling too much. So mosquito repellent is effective, but should be used with caution.

What kinds of mosquito repellent are there?

1. Seven Lixiang

This is a small shrub that is evergreen all the year round, with corymbals, many branches, compact leaves, bright leaves, dense whitening, red berries after flowering, and often trimmed plants that are beautiful and generous, adding beauty to the shacks. The leaves have strong pungent and sweet smell, and the mosquito repellent effect is very good.

2. Cordyceps sinensis

A herb of the family Compositae, which can grow to a meter tall with small yellow flowers, a plant with hundreds of flower heads, and the outer bracts of each flower head have mucus, just like five outstretched little fingers. As long as a small mosquito falls on it, it is stuck. After that, the insect carcass is slowly digested as its growth nutrition, and if there is dust sticking to the top for a few days, it is also digested without a trace. Potted plants are placed at home to catch mosquitoes and vacuum.

3. Chasing flies and plums

The sensitive smell of mosquitoes and flies is volatilized from its branches, leaves and flowers, which has a strong effect of expelling mosquitoes and flies without any harm to the human body. It not only has a good effect on repelling mosquitoes and flies, but also has beautiful colors, such as red, yellow and white. The flowers are often yellow or pink at first, then gradually become orange or orange, and finally red, so they are known as "mosquito repellent seven flowers". Put it by the window, pleasing to the eye.

4. Evening incense

Mosquitoes are afraid of the strong smell of nocturnal incense, so putting fragrant flowers indoors can naturally get the effect of repelling mosquitoes. Most of these flowers are elegant and beautiful, easy to breed, and the price is not expensive. in addition, they are green and white when they bloom in summer. However, according to relevant experts, the aroma of flowers such as nocturnal incense is often refreshing at first, but it may have an uncomfortable reaction because it is too strong for a long time, so it is recommended to move the potted flowers outdoors during the day.

Second, how to plant mosquito repellent?

The temperature of mosquito repellent grass is above-3 degrees. This plant has special vitality and can survive both outdoors and indoors. In general, the higher the temperature, the stronger the fragrance of mosquito repellent grass, so the effect of mosquito repellent is better. So summer is the best time to use mosquito repellent grass.

The seedlings of mosquito repellent grass grow very fast and can grow and mature within half a year. Within 2 years, the main branches can be used as bonsai. It is a very good plant that looks good and repels mosquitoes.

Mosquito repellent is adaptable, and it is easier to survive when planted in spring and autumn. When we plant mosquito repellent grass, we put the seeds in clean fine sand at the beginning of March. Through proper watering, do not let the soil dry. It can grow quite well in the warm and bright place of our usual room. In general, the temperature is about 20 degrees, about a month, according to the above teaching methods through mosquito repellent seeds can germinate roots. Then you can plant these developed seedlings in other flowerpots and fertilize the soil to plant more mosquito repellents.

Because mosquito repellent grass grows relatively fast, it is generally necessary to change the soil in the flowerpot once a year, so that mosquito repellent grass will not die because the soil is not nutritious. There is also a little common sense to pay attention to when changing soil, for example, through strong pruning in early spring from February to March, leaving three lateral teeth in each branch, and then taking off the basin and changing into a new base fertilizer, after a month, after the new branches grow again, adding fertilizer every other week can make the repellent grass that changes the soil grow very well.

Time: 2019-03-24 Click: