In addition to the summer heat in addition to the most annoying than mosquitoes, point mosquito incense effect is not very good and not good for people's health, now there is a kind of grass called Mosquito Repellent Grass, this Mosquito Repellent Grass is not really can be achieved to banish the role of mosquitoes? The following is my collection of mosquito repellent grass related information for your reference, I hope to help friends in need.

Mosquito repellent grass can really repel mosquitoes, mosquito repellent grass is not toxic without any side effects, but the mosquito repellent grass itself emits a flavor, but also from person to person, like to smell the people feel particularly fragrant, do not like to smell the smell of people will feel uncomfortable, you can buy a pot in the corner of the room inside, the smell will not be very heavy, and even can not smell.

Mosquito repellent grass scented leaf geranium is also called mosquito repellent vanilla, is a perennial evergreen herb with strong vitality.

The stem tips are succulent, and the leaves are alternate, with wavy, bluntly serrated edges and smooth surfaces.

Mosquito repellent herbs can be cultivated in the courtyard and indoors in both southern and northern homes. In the north, they can be cultivated in protected areas or indoors during the winter, and they are suitable for cultivation in homes or hotels throughout the year.

Mosquito repellent grass can really repel mosquitoes

Mosquito repellent grass is a volatile plant, it can repel mosquitoes through photosynthesis outward volatilization of "citronella aldehyde", in fact, like we are now inside the supermarkets and stores inside the sale of those mosquito repellent water inside is there! In fact, like we are now inside the supermarket and the store inside the sale of those repellent water inside are have this ingredient in the, this cost through the form of molecules emitted into the air, can achieve the role of mosquito repellent and purification of the air, can be said to be the necessary environmental protection of the home must keep plants.

Some friends may not have smelled the grass in the end how the flavor, not quite dare to buy to raise, to make a figurative analogy, and we usually smell the flavor of lemon almost.

Inside the home to raise a small pot of mosquito repellent grass, the benefits can be said to be quite a lot:

1: and other mosquito repellent products compared to the mosquito repellent grass is healthy, green and environmentally friendly, but also can be used for a long time, such as those mosquito repellent products are to have a retention period, the composition of the inside do not know what to add something for some pregnant women is not to be able to use these man-made mosquito repellent because of the human body will inhale after the baby has the right to be in the hands of the mosquito repellent. Inhaled into the baby will have an impact, so this mosquito repellent grass is the most economical and affordable.

2: In the summer, the mosquito repellent grass can achieve the effect of purifying the environment to make people happy.

3:Inside the home to raise flowers and plants can achieve the effect of aesthetic that the mosquito away, but also let our health, why not do it? Is it.

4: Mosquito repellent grass can be issued all year round like lemon flavor, fragrance overflowing fresh air (Note: generally a room can put 2 pots or so on OK), safe mosquito repellent. And do not use drugs and do not have to smoke, on our people and pets are not at all reactive, to realize the biological nature of mosquito repellent.

Mosquito repellent grass sowing breeding method

In early March, the seeds will be sown into the clean fine sandy soil, 3 cm deep. Inserted after 4 hours and then watered, and then keep the potting soil moisturized, early spring put indoor warm and bright place. Room temperature of about 20 ℃, about 1 month to germinate, rooting. Subsequently, planting, with ordinary culture soil to raise seedlings, to be seedlings grow strong from the bottom of the pot hole sprouting white roots, with fertilizer culture soil under the pad some broken hoof pieces for fertilizer, change to chrysanthemum bucket pots for planting.

Repellent grass sowing cuttings culture method

Repellent grass adaptable, fast-growing, survival temperature above -3 ℃, need to change pots every year to increase the soil and fertilization once, usually in early spring in February to early March, the first strong pruning, each branch only to stay at the base of the 3 side buds, and then off the pot, will be surrounded by the old and rotten roots raked off, change the new fertilizer cultured soil and applying the base fertilizer. In early April after the new branches, weekly application of dilute organic liquid fertilizer, the second half of the move outdoors that is one after another bloom. early June to move to the inside of the balcony in the diffused light. Courtyard maintenance mosquito repellent grass to be transferred to the shade, the east side of the house or under the shade. 7 ~ August high temperature should often spray water to cool down, keep the surrounding environment moist, pots can not be waterlogged. mid-October before the arrival of the early frost into the room, the winter room temperature is not less than 12 ℃, sufficient light, fresh air, continuous flowering.

Mosquito repellent grass breeding method

1, nutrient soil preparation: mosquito repellent grass seedling growth is extremely fast, so in the seedling period of the pot is more diligent, six months to use peat soil 6, vermiculite 1.5, perlite 1.5, coal ash, 1 part of the special self-mixed nutrient soil, PH value of slightly acidic neutral, but also from the flower market to buy a good match of goods (PH value), the number of people in the market to buy a good, the number of people in the market. The commodity (PH value 5.5-7) foliage substrate soil can also be purchased from the flower market with a good match.

2, temperature control: mosquito repellent grass optimal growth temperature of 10-25 ℃, above 0 ℃ can be safe overwintering, above 15 ℃ that is able to emit normal lemon flavor: the higher the temperature the stronger the fragrance. Adequate amount of water spray to the plant leaves, can make citronella aldehyde substances continue to release, so as to make the effect of mosquito repellent better.

3, light regulation: mosquito repellent grass like shade, growth is intolerant of strong light, especially in summer to strengthen the shade, can be planted under the tree or shade. Family potted plants are generally placed in indoor sprouting.

4, water and fertilizer management: mosquito repellent grass should be watered once every time after potting, slow seedling 10 days after the start of fertilizer, spring and autumn is the plant growth period. The use of 20-10-20 and 14-0-14 water-soluble compound fertilizer 200ppm liquid every 15 days cross submerged application. Summer high temperature should be less watering, no fertilizer, is conducive to the development of the root system, improve disease resistance. Family cultivation of mosquito repellent grass can also be a small amount of cake fertilizer and rice water. 5, pest control: mosquito repellent grass if not managed properly, it will cause root rot, leaf rot, then there will be black spots on the leaves, the phenomenon of the whole plant shrinkage, this is because of too much watering and no ventilation caused by this can be sprayed a little bit of Chlorothalonil solution, and quickly move them to a ventilated place. Mosquito repellent grass plants

Mosquito repellent grass breeding notes

Short-term sudden leaf drop, often due to temperature changes in the magnitude of too large or insufficient light. Leaves turn yellow and fall off soon, mostly due to insufficient light and overwatering. Winter temperatures can also be too low this phenomenon. Leaf dry tip or leaf edge withering, sometimes is too much light or air drying, sometimes is due to excessive fertilization or potting soil dry caused by. Branches and leaves grow in vain, mainly because of insufficient light, too much nitrogen fertilizer, improper irrigation, should be transferred to a place with light, pruning branch shape. Leaves appear like water stains on the yellow spots or brown spots, may be overwatering, mud spots splashed on the leaves and then the consequences of exposure to the sun.

Mosquito repellent grass how to raise

Mosquito repellent grass is a kind of perennial evergreen herb, it is tenacious life. Nowadays, people like to put it as a potted plant indoors or on the balcony. Do you have mosquito repellent grass at home? Collect a few breeding tips, your mosquito repellent grass can be more fat and robust.

1, light. Mosquito repellent grass like to contact with sufficient sunlight, so you can put it outside to receive light during the day, but pay attention to the appropriate shade, to prevent it from the tip or edge of the leaf is sun scorched.

2, soil. Mosquito repellent grass like loose sandy loam, and the soil into acidic is good.

3, moisture. Keep the soil in the repellent grass pot moist, such as watering once a week. There is no need to overwater, so as not to cause soil alkalization.

4, change pots. Mosquito repellent grass root system is developed, if it grows too lush, you may wish to transplant the new plant to other pots, or give the mosquito repellent grass for a larger ` pot.

5, fertilization. Can be 15-20 days to the mosquito repellent grass once the compound fertilizer, fertilization method using soil application, rather than directly spraying the foliage.

Usage: at night when there are many mosquitoes, move the mosquito repellent grass into the room, sprinkle some water to its leaves, so that the leaves volatile citronella aldehyde, in order to repel mosquitoes.

Repellent grass how to propagate

Repellent grass reproduction and most potted plants, can be sown propagation, can also be cuttings propagation. But these two ways of propagation need to test the pro potting technology oh. The following take a look at the correct way to operate.

If you choose to sow propagation, you have to sow the seeds into clean fine sandy soil in early March, the depth of about 3cm; if you choose to take cuttings to propagate, it is best to do it in the spring and fall, and remember to give it a thorough watering 4 hours after taking cuttings. Indoor cultivation of mosquito repellent grass to keep the room temperature at about 20 ℃, so that after 1 month, the sown seeds can germinate, and cuttings of the new plant can also be rooted.

Mosquito repellent grass growth can be fast, parents remember to give it once a year to change the pot, every year in February-March, but also a little pruning, it will be on the body of the yellow leaves, dead leaves, aging roots and whiskers are thrown away, every 15-20 days but also fertilization, so that the mosquito repellent grass to better growth, flowering.

Repellent grass how to winter

Whether it is the north or the south, the winter temperature is relatively low, the soil temperature and humidity in the pot is not very suitable for the growth of repellent grass, parents should be how to help repellent grass successfully survive the winter? Here are some practical tips you may want to see first.

1, keep the sunlight exposure. In winter, the temperature is low, the mosquito repellent grass in the sunny windowsill is a good choice, so that both photosynthesis, but also can be appropriate to enhance the soil temperature.

2, remove water in the pot. Winter water evaporation in the soil is reduced, parents should pay attention to reduce the amount of watering and watering times, so as not to accumulate too much water in the pot, resulting in mosquito repellent grass rhizome rot.

3, cut off excess branches and leaves. Throw off the body burden in order to ease the winter, so it is better to grow too "ugly" branches and leaves and yellow branches and leaves cut off.

4, insist on "stay out of the house". Mosquito repellent grass suitable growing temperature is 10-25 ℃, this temperature range can only be provided indoors, so your mosquito repellent grass in the winter should not move out of the outdoors, if necessary, open the window to give it air on OK.

Mosquito repellent grass leaves yellow how to do

Leaves yellowing is a little bit of the pain of potted plants, a lot of wrong way of maintenance can lead to yellowing, dry leaves. So when the repellent grass leaves turn yellow, pro how to deal with it correctly?

Symptom 1: short-term sudden leaf drop

Disease because the temperature changes too quickly or insufficient light. The correct approach is to put the mosquito repellent grass in the sunny place more sunshine, pay attention to the length of the light to gradually increase, can not be a one-time long time by the direct sunlight.

Symptom 2: Leaves turn yellow and fall off soon

The cause of the disease is overwatering. The correct practice is to reduce the amount of watering and watering frequency, maintain soil moisture can be, especially in winter pay more attention to Oh.

Symptom 3: Leaf tips become dry or the edge of the leaf withered

The cause of the disease is over-fertilization. The correct approach is to lengthen the interval between fertilizers, so that the mosquito repellent grass to achieve a balance of nutrients, the leaves will gradually recover.

Symptom 4: Large yellow leaves

The cause of the disease is yellow leaf fungus. The correct practice is to cut off the yellow leaves, and spray fungicides such as chlorothalonil or carbendazim, while strengthening the light.

Mosquito repellent grass why there is a scent

parents must have found the mosquito repellent grass is different from other potted plants, after all, it is the scent of the cover can not cover ah. Why does the mosquito repellent grass have a magical flavor?

Mosquito repellent fragrance from its body a substance called "citronella aldehyde". Mosquito repellent grass combines the geranium plant and citronella aldehyde-containing plant properties, so both fragrant and volatile. When the mosquito repellent grass photosynthesis or respiration, the pores on its leaves will open, citronellal molecules can be volatilized into the air. This aromatic molecules can repel mosquitoes and purify the air, so the environmental value and ornamental value are very high it.

What are the mosquito repellent flowers

1. Jasmine: the fragrance of the flowers is strong, placed indoors in the summer can make the mosquitoes far away.

2. Nightshade: the petals open at night, closed during the day, its special aroma has a magical mosquito repellent effect.

3. Marigold: there is a pungent odor, mosquitoes do not dare to approach it, is a special kind of good natural insect repellent.

4. Pyrethrum: the flower contains pyrethrin, which can make mosquitoes die of poisoning.

5. mint: has a special fragrant aroma, mosquitoes will smell dizzy. Mosquito bites, to its leaves boiled water compress, cool, anti-inflammatory and anti-itch effect.

6. scallions: hang a handful of scallions under the lamp, or use a yarn bag with a few scallions to help drive mosquitoes.