May I ask if the buds of the osmanthus have just grown and withered, can I cover the bag?

It is also a common phenomenon that the new shoots of osmanthus are dry and black, and there are several reasons or the lack of water in the potting soil, or the invasion of cold air, or the damage to the root system, many cases are not the problems that bagging can solve. The drying of osmanthus sprouts is not the same, so treat the situation in time to see if it can get better?

Clause. 1. Cold air invasion.

Some time ago, a flower friend said that his osmanthus had sprouted, but he took it out early and encountered the cold of spring, which caused the new shoots to dry up, and there was no sign of germination. Osmanthus is actually not cold-tolerant, and frostbite may occur when the temperature is lower than 0 degrees, so do not go out of the room as soon as possible in the spring, otherwise the loss of the new sprouts will outweigh the loss.

Clause. Second, the potting soil is dry.

If the new shoots of osmanthus are not blackened and wilt directly, it means that your potting soil is short of water. Seeing that its sprouts do not have sufficient nutrients and water, it is necessary to water them thoroughly. Sometimes it's not that you don't water too much, but that you don't water thoroughly, because some potting soil is too much and too compact, and the excess water seeps out after watering, and it is not completely watered.

The water was left all over the ground, and I thought it was watered thoroughly, but in fact, the plants would still die of drought. So you can put a tray at the bottom of it, you can pour it several times, let it penetrate slowly, and then take it out after more than half an hour.

This ensures that the potting soil is thoroughly watered. Whether raising osmanthus or raising other flowers, it is very taboo to water half of the water or not water thoroughly, resulting in the loss of new shoots. If there is a shortage of water, it will be relieved quickly, and if it does not slow down, it may be too badly damaged or other reasons.

Clause. 3. Root damage.

If the new shoots of osmanthus grow out and do not wilt and directly turn black and dry up, this means that its root system has been damaged. It may be that the potting soil is too wet due to excessive watering, and the roots are stuffy and rotten. If the root system is damaged, it is necessary to add some carbendazim or mancozeb, which is a fungicide to prevent the root system from continuing to rot and grow new roots as soon as possible.

Pour it every 7 days and let it gradually relieve.

If your osmanthus sprouts have a large area of wilting, then you can only depot and check the root system. If there are rotten roots, remove them in time, and then replace the retained roots with new soil and pot them directly. After potting, you can put a convenient bag, which can keep warm and moisturize, prick a few holes in the bag to maintain good humidity, and put it in a place where scattered light allows it to slowly slow down the seedlings.

Spring is the peak season for its growth, and it is relatively quick to slow down the seedlings in this situation. If you see that the new shoots have grown significantly, it means that the root system has recovered, and then gradually remove the side bag and gradually bask in the sun. This is the problem that bagging can solve.

In some areas in the south, osmanthus is relatively simple to maintain, because the ambient temperature is more suitable, whether it is a potted plant. But in the northern region to raise osmanthus is more difficult, in winter must be insulated, in the indoor must be more ventilation and more sun, so as to bloom fragrant osmanthus.

If the osmanthus flower withers as soon as it grows buds, it can be covered with a black plastic bag to promote the respiration of the plant.

No. If you encounter the situation that the buds of the osmanthus tree wither and fall, you must find the cause fundamentally, and the treatment of the rotten root situation is to change the pot and transplant the osmanthus tree in time, and cut off the rotten roots in the process of transplanting.

Don't put on a bag. The sprouts that grow are wilting, indicating that there is something wrong with the rhizome of the plant. It should be put in a ventilated place to blow more wind, and you can also bask in the sun properly.

The buds of the osmanthus have just grown and withered, can they be covered? Many people like to raise osmanthus, because it has a very strong floral fragrance, it is a faint fragrance, not particularly strong, and can be smelled two or three meters apart. There are many blooms in spring, and some varieties, such as the Four Seasons Laurel, bloom all year round, and there is a pot of osmanthus at home, which has a strong fragrance.

But some flower friends raise osmanthus flowers, especially after the transplantation that they just bought, or before transplantation, the old leaves will fall off, and the new leaves will grow and wither, what is the reason for this?

<> if the old leaves fall off, it may be due to lack of water. But when its new leaves grow, they dry up, mainly because of its root system. Whether it is an osmanthus that has been planted for a month or two, or an osmanthus that has been planted for a long time, the old leaves fall off and the new leaves wither and die, which is a fundamental problem.

Take it out of the original potting soil in time, remove the soil, if it has root rot, cut off the roots in time to rot thoroughly, and then soak the root system with fungicide, and at the same time use bubble fungicide, you can add a little rooting, let it absorb the liquid components in the root system, and quickly take root after transplanting. Then change to a new pot of soil for planting, soil disinfection must be done when planting, and a small amount of carbendazim, mancozeb, etc. can be added for the first watering.

Once the plant has been planted, place it in a cool, ventilated place where it can see scattered light or in a bright indoor area. If you can, it's a good idea to put a plastic bag on the plant, make holes in the plastic bag to allow it to recover quickly, and maintain good humidity to allow it to recover quickly. After this soil change, under normal circumstances, its new shoots will grow again in about half a month, and there will be no drying of new shoots and shedding of old leaves.

Because osmanthus likes high air humidity, bad air humidity will only cause leaf rot, and will only be deposited after watering to cause root rot. Therefore, it is necessary to ensure good ventilation, do not water too frequently, and the soil in the pot is dry to one or two centimeters to permeate it, and there is no problem with osmanthus at all. Under the premise of ventilation, you can properly water its leaves every morning and evening to let it absorb water and increase air humidity.

Of course, it is possible, this is conducive to the growth of osmanthus and can effectively avoid wilting, so we must pay attention to the specific situation.

OK. Doing so allows the plant to be better moisturized, maintain a very good temperature, and have a better growth.

No, this will affect the growth and development of the shoots, and there will be disease problems, which is not conducive to the growth of the shoots.

The bud wilting of the osmanthus tree can be caused by long-term sun exposure, excessive watering leads to water accumulation in the roots, uneven fertilization, only pays attention to the application of nitrogen fertilizer and ignores the supply of other elements, and does not timely prevent and control pests and diseases, because these factors will cause a certain impact on its socks in the process of osmanthus tree growth.

1. The light is too strong

The wilting of the buds of the osmanthus tree is likely to be caused by too much light, because the buds that have just sprouted are relatively fragile, and it can not withstand long-term sun exposure, so try to let it contact the faint astigmatism of the newly sprouted osmanthus tree in Hulingyu, or first maintain it in a shaded environment, and wait for the buds to grow up and then move to the sun.

2. Overwatering

Some people want to make the osmanthus tree grow very quickly and water it a lot, this practice is wrong, the osmanthus tree that has just sprouted buds needs a certain amount of water, but if the water is too much, it will let it rot the roots and cause the shoots to wither, so when the osmanthus tree grows buds, it can ensure that its potting soil is moist every day.

3. Uneven fertilization

In the growth process of osmanthus tree, many people only apply nitrogen fertilizer to it in order to speed up its growth, ignoring the supply of other elements, there is no fresh nutrients to provide to the branches and leaves, its shoots will wither, so fertilization should be taken into account as a whole, comprehensive consideration, not only to apply nitrogen fertilizer, but also to apply the appropriate amount of phosphorus and potassium fertilizer.

4. Pest and disease disasters

Disease and insect disaster is the most deadly osmanthus tree budding stage, but also the most harmful situation, in the budding stage of the osmanthus tree is very fragile, once the disease and insect damage problem is not only the bud wilting, but also may cause slow plant growth, branches and leaves withering, or direct death, so the maintenance should be prevented and controlled in time.

The bud wilting of the osmanthus tree can be caused by long-term sun exposure, excessive watering leads to water accumulation in the roots, uneven fertilization, only pays attention to the application of nitrogen fertilizer and ignores the supply of other elements, and does not timely prevent and control pests and diseases, because these factors will have a certain impact on it in the process of growing the osmanthus tree.

1. The light is too strong

The wilting of the buds of the osmanthus tree is likely to be caused by too much light, because the buds are more fragile, and it can not withstand long-term sun exposure, so for the newly sprouted osmanthus tree, try to expose it to weak astigmatism, or first maintain it in a shaded environment, and wait for the buds to grow up and then move to the sun.

2. Overwatering

Some people want to make the osmanthus tree grow very quickly and water it a lot, this practice is wrong, the osmanthus tree that has just sprouted buds needs a certain amount of water, but if the water is too much, it will let it rot the roots and cause the shoots to wither, so when the osmanthus tree grows buds, it can ensure that its potting soil is moist every day.

3. Uneven fertilization

In the growth process of osmanthus tree, many people only apply nitrogen fertilizer to it in order to speed up its growth, ignoring the supply of other elements, there is no fresh nutrients to provide to the branches and leaves, its shoots will wither, so fertilization should be taken into account as a whole, comprehensive consideration, not only to apply nitrogen fertilizer, but also to apply the appropriate amount of phosphorus and potassium fertilizer.

4. Pest and disease disasters

Disease and insect disaster is the most deadly osmanthus tree budding stage, but also the most harmful situation, in the budding stage of the osmanthus tree is very fragile, once the disease and insect damage problem is not only the bud wilting, but also may cause slow plant growth, branches and leaves withering, or direct death, so the maintenance should be prevented and controlled in time.

1. Improper watering.

Osmanthus tree is more durable, usually do not need to water the osmanthus tree in time, if watering too much, it will lead to water accumulation in the pot, not only cause the osmanthus tree to lack of oxygen, but also make the roots fester, resulting in the new bud tip of the osmanthus tree withering, and finally die, the amount of watering is less can not provide water in time The branches and leaves will make the leaves yellow and wither, until death.

Solution: If too much watering leads to the wilting of the new shoot tip of the osmanthus tree, the soil needs to be replaced, placed in a sunny place to breed, need to master the correct watering method breeding, generally osmanthus trees need to be watered every 3 7 days in spring and autumn, watered once a day in summer, watered every 10 days in winter, and maintained the moisture of the soil.

2. Fertilization problems.

It may be a fertilization problem, the osmanthus tree does not need to be fertilized excessively, otherwise it will produce bacteria in the pot, affect the osmanthus tree to absorb nutrients, make the leaves of the osmanthus tree yellow, wither and fall off, until the osmanthus tree withers and dies, and it can not be fertilized, otherwise it will lead to malnutrition, make the leaves lose their color, and affect the ornamental value.

Solution: If it is excessive fertilization that causes the tip of the new shoots of the osmanthus tree to wither, you need to irrigate the roots with water, put it in the sun to breed, and then master the correct method of fertilization, generally spring and summer need to apply a fertile leaf water-soluble fertilizer series products every 10 15 days, and the autumn and winter can be without fertilization, so that the branches and leaves can gradually recover.

3. Pests and diseases.

Osmanthus trees are easy to suffer from leaf spot disease, coal stain disease, yellowing disease and other diseases, and will also encounter insect pests such as red spiders and aphids, which will make the branches and leaves of the osmanthus tree show irregular lesions, affecting the osmanthus tree to carry out photosynthesis, and the excrement secreted by insect pests will induce other diseases, so that the new shoots of the osmanthus tree will wither, and finally the whole pearl will die.

Solution: If the branches and leaves of the osmanthus tree are found to be abnormal, it needs to be moved to a place with ventilation and sufficient sunlight, and it is necessary to strengthen management, dispose of all pathogens, and apply an appropriate amount of fungicide.

The new shoots of the osmanthus tree are not very long, and all the leaves of previous years have fallen off, which is likely to be caused by the damage of the two-spotted leaf mite (white spider) (the tree was not stored enough nutrients last autumn, so the germination was slow). It is recommended to burn or bury the fallen leaves intensively, and spray acaricides such as avermectin, sweep mite, and nisolan on the trees to control mites.

It is advisable to peel up the soil to see if there is something wrong with the roots.

Use the fungicide once, and hit the green exhibition again.

After the osmanthus sprouts, the buds are dry, the reason: too much watering, osmanthus likes to be moist, but avoid stagnant water. The potting soil is too wet for a long time, which is easy to cause black rot of the root system.

Jianyi you immediately control the watering, the germination period does not need so much water, once a week can be watered, osmanthus planting should be selected in spring or autumn, especially cloudy or rainy day planting is the best. Choose a well-ventilated, well-drained and warm place, with plenty of light or semi-shade.

Transplanting should be done well to ensure the survival rate. The planting soil is required to be acidic, and alkaline soil should be avoided. The ratio of potted osmanthus potting soil is 2 parts of humus soil, 3 parts of garden soil, 3 parts of sandy soil, and 2 parts of well-rotted cake fertilizer, which are mixed evenly, and then potted or repotted, which can be carried out before budding in spring.

Osmanthus sprouts and withers may be caused by excessive watering of rotten roots, osmanthus just germinated, root nutrition can not keep up, long-term overhumidity, resulting in lack of oxygen in the soil, so that part of the fibrous roots rot, hinder normal respiration and absorption of water nutrients, causing leaves to turn yellow and fall off. After being damaged, the young leaves first turn pale yellow, and then the old leaves gradually turn yellow, causing the young shoots to fall off.

It is recommended that you control the watering immediately, you don't need so much water during the germination period, and you can water it once a week. Suspend fertilization and loosen the soil frequently so that the soil is well aerated .