How are empty roots in summer orchids caused?

If the root cannot be in contact with the soil for a long time and cannot absorb water and nutrients, it will empty the root due to the depletion of water and nutrients. Then there is no watering through, watering half of the water causes the lower roots to not absorb water, and over time, the roots will be empty if they can't absorb water.

It is likely that the plant is lacking in nutrients, and the plant should be watered in time, and nitrogen and potassium fertilizers should be supplemented regularly to promote the growth of plant rhizomes. Do not leave in the sun.

Most of the empty roots of orchids in summer are caused by drought, stagnant water, fertilizer and disease, sometimes pests will also eat the root flesh of orchids, the range of empty roots of insect pests is not large, and will not affect most of the root system, pests will gnaw the root system, and the lower part of the missing part will rot the empty roots.

Because the water evaporates quickly in summer, it is prone to drought. Once the watering is not timely, the dry wood bran is not easy to absorb water, and it is difficult to water thoroughly after watering, thus forming a "hydrophobic" phenomenon, which makes the orchid root dehydrated and empty.

After all the roots under the orchid are rotten, as long as its false bulb is still intact, it can still live. After found, the rotten roots are cut off and disposed of, washed with running water, dried and disinfected and replanted. There is some difference between empty roots and rotten roots, and empty roots refer to roots that have dried up.

These can be prevented by controlling the watering method.

1. Can you still live?

After all the roots under the orchid are rotten, as long as its false bulb is still intact, it can still survive if the correct method is taken. New roots will also grow and new shoots will be reborn. After found, the rotten roots should be cut off and disposed of, cleaned with running water, and then soaked in drugs such as root-promoting for about half an hour, and then taken out to dry for disinfection.

2. The difference between empty roots and rotten roots.

Orchids often have empty roots and rotten roots, which means that the underlying roots have dried up, which may be caused by the wrong watering time or insect infestation. Rotten roots generally refer to the rot of the underlying roots, which is largely due to the phenomenon caused by too much watering.

3. Preventive measures.

This aspect is very important for the growth of the plant, and the amount of water is controlled. In spring and autumn, it is necessary to water according to the growth of the plants, and in the summer, you can water more appropriately, and from the end of autumn it is necessary to reduce or pause. Every time, you need to control the amount, not too much at once, the root system will not be able to absorb.

Be careful not to pour it vigorously after a long period of lack of water.

When there are empty roots in orchids, don't ignore these 2 points, otherwise it will be difficult to feed.

Orchid empty roots are caused by chronic lack of water, lack of nutrients, or impermeability of the planting material. If the potting soil environment is too dry for a long time, and the air permeability of the planting material is not good, or it is not watered thoroughly when watering, there will be empty roots. When farming, the roots are not fully exposed to the planting material, resulting in malnutrition and can also lead to empty roots.

1. Long-term water shortage

Orchid control of empty roots may be caused by long-term lack of water, if the soft planting material is not selected when choosing planting materials, so that the environment of the potting soil is too dry, in the long run, it will inevitably lead to empty roots of orchids, or they are not watered thoroughly when they are usually watered, and they are not watered thoroughly when they are not watered, and the basic principles of watering are not watered, which may lead to their empty roots.

2. Lack of nutrition

The ancient pedigree says that "if a stick does not touch the soil, it will be empty", so the planting material of the orchid is not in good contact with the root system, and the root system cannot absorb the nutrients and water in the soil, which will also lead to its empty roots. Therefore, when breeding, we must check the contact between the planting material and the roots, and do not let the orchid roots hang in the air and lose water.

3. Not breathable

When cultivating orchids, the lack of air to the planting material can also lead to empty roots. If the planting material is not breathable, it is not suitable to evaporate the water in the soil after watering, it is easy to cause water to cause rotten roots, and then there will be empty roots, so when you just breed orchids, try not to choose too fine planting materials, and choose coarse planting materials can reduce the empty root rate.

Empty roots of orchids may be caused by lack of water, insufficient nutrients, soil deterioration or environmental discomfort, so corresponding measures should be taken according to different situations. When the plant is short of water, you can water it more; When the nutrients are insufficient, fertilization can be increased appropriately; When the soil deteriorates, the soil can be replaced for planting, and the environment can be improved when the environment is not timely.

1. Lack of water in plants

Orchids, also known as orchids and mountain orchids, are often planted as family potted plants and have a certain ornamental value. Orchid empty roots are usually caused by the lack of water, when breeding orchids, it is necessary to avoid watering half of the water, each watering should be watered thoroughly, and try not to leave stagnant water when watering.

2. Insufficient nutrients

Orchid empty roots may also be caused by insufficient nutrients, orchid plants can not fully receive nutrients, and the plant will have empty roots after a long time. When cultivating orchids, you can fertilize the plants according to the method of applying more thin fertilizer, try not to get the fertilizer on the leaves every time you fertilize, and sprinkle the fertilizer in the soil.

3. Soil deterioration

When breeding orchids, do not change the soil for a long time, and the poor air permeability of soil deterioration will also lead to the phenomenon of empty roots of the plant. Orchids prefer to grow in loose, fertile, well-permeable soils, and the replacement soil can be mixed with humus and pine bark.

4. The environment is uncomfortable

Orchids like to grow in a cool environment, if the orchid is kept in a stuffy environment for a long time when breeding, it will also cause the plant to have empty roots, and the plant can be placed in a ventilated environment in the living room when cultivating orchids. When the light is not strong, the plants can receive the light appropriately, and when the light is strong, they should do a good job of shading.

Causes of empty roots in orchids: lack of water, poor air permeability of potting soil, too dense root system, etc.

1. Lack of moisture

Many flower friends do not water their orchids in a timely manner, resulting in their plants being in a water-deficient environment for a long time. Because the transpiration of the orchid plant is particularly large, and its roots will always be water to its plants, and if the water of the roots cannot be replenished, so that it is in a state of water shortage, the water in its roots will be excessively consumed, resulting in empty roots.

2. The permeability of the potting soil is not

If the potting soil is not breathable, and the surrounding air is stuffy, its root system is prone to rotting, resulting in empty roots.

And if the root system of the orchid is very lush when planting, if it is not planted well and its root system is suspended, its root system will not absorb nutrients and water, resulting in empty roots.

When choosing the potting soil of the orchid, you can choose some coarse, and then when potting, it is necessary to pot according to the order of size, and when increasing the planting material, you can gently pat the pot with your hand, so that the planting material and the root system of the orchid can be contacted, so as to avoid the occurrence of no planting material on the root system, so as to appear empty roots.

3. The root system is too dense

The third reason for the hollow roots of orchids is that their root system is too dense. Because the size of our pot is limited, if the root system of the orchid is too dense, the space for the planting material in the pot is limited.

Because the root system of the orchid alone has to occupy a large space, the planting material is too little, so the water and nutrients supplied will naturally be less, and the nutrients and water will not be supplied, and its root system will slowly become empty roots.

When changing the pot, we should pay attention to pruning the root system for it, and prune the rock to rot, too long and too dense, and prune off the empty roots, and you can also prune a part of its old roots to let its new roots grow.

1. Reason: When watering orchids, it is most taboo to water half of the water, and not to water the planting material completely. This will cause the top half of the feed to become wet and the bottom half to dry.

In this way, the root system under the planting material will be dehydrated because it cannot absorb water properly, and the problem of empty roots will occur.

2. Solution: At this time, the watering method should be improved to ensure that the planting material is completely wet every time you water. Specifically, every time you water, you should see water flow out of the drainage hole at the bottom of the pot and then stop watering.

1. Reason: If the planting material for the maintenance of orchids is not of good quality, or if it is used for too long, its interior may be compacted. The air permeability of the planting material that occurs will be greatly reduced, and the root system of the plant will also be unable to breathe, resulting in root rot.

2. Treatment method: At this time, the plant should be replaced with a more breathable planting material. When changing the soil, it is best to add large, medium and small particles of planting material to the pot in turn. This allows the bottom of the planting material to maintain maximum air permeability to avoid the recurrence of empty roots.

1. Reason: If the moisturizing ability of the planting material for the maintenance of orchids is poor, and it will dry out soon after each watering, it will cause the plant to be in a dry environment for a long time and unable to absorb water normally. This way it will also have the problem of empty roots.

2. Treatment method: At this time, it is also necessary to change the planting material for the plant. The new planting material should be formulated according to the variety of orchids raised, to ensure that it has sufficient breathability and moisturizing capacity to meet the growth needs of the plant.

Summary. Hello, dear. We'll be happy to answer for you. Dear, what is the reason why the roots of the newly planted orchid are empty; Improper planting methods.

Hello, dear. We'll be happy to answer for you. Dear, what is the reason why the roots of the newly planted orchid are empty; Improper planting methods.

Dear, the newly planted orchid roots are empty because of improper planting methods.

When raising orchids, they choose to use a pine bark planting material for planting, because it is not only nutritious, but also highly permeable.

The root system of the orchid is also relatively thick, and when it is planted in the bark of a pine tree, the root system may be suspended to a certain extent. If it is constantly in this suspended state, it is very detrimental to the growth of the plant, because its root system cannot contact the soil, and it cannot draw nutrients and water from the soil, so that the root system of the orchid will gradually wither, so that it will appear in a hollow state.

I bought orchid planting material and planted it.

Pro, is the permeability of potting soil good?

It is planted with pine bark.

Dear, if its potting soil is not breathable, and the surrounding air is relatively stuffy, its root system is prone to rot, resulting in empty roots.

1. The substrate is hydrophobic too quickly. There are many substrates that can be used to grow orchids, and different substrates have their own properties. In terms of hydrophobicity and water retention, some planting materials have strong water retention, while others have strong water retention.

Such as snake wood, pine bark, sawn wood surface, plastic foam, etc. If the planting material is not watered in time, it is easy to dehydrate the orchid plant and form empty roots in serious cases.

Solution: It is best not to use a single hydrophobic planting material, but to use a mixture of several planting materials with different hydrophobic and water-holding properties. If a single hydrophobic planting material is used, pay attention to timely watering and not lose water for a long time.

2. The substrate resists water, in other words, it is not easy to water through. Fresh mixed wood bran can not only permeable to water but also maintain the water of all parts, with a certain water retention, but the use of fresh mixed wood bran orchid, once the watering is not timely, the dry wood bran is not easy to absorb water, and then watering is difficult to water through, forming a "hydrophobic" phenomenon, so that the root is dehydrated and empty roots. A similar situation can be seen with the use of moss.

Solution: To deal with these two substrates, we must pay attention to watering in time to prevent the substrate from drying out. If water resistance occurs, the soaking pot method can be used instead.

3. Pour half of the water. Orchid watering due to some reasons often produces only half of the water, forming a pot soil wet and dry or wet and dry, so that the orchid roots in the lower or upper layer of the orchid pot can not get water and dehydrate the empty roots.

Trick to solve: The main cause of half of the water is potting soil. One is the compaction of the upper layer of the potting soil, and the watered water fails to penetrate into the middle and lower layers of the potting soil.

The second is that the water absorption of the planting material used is too poor and the particles are large, so that the water is quickly discharged from the drainage hole at the bottom of the pot as soon as it is poured, and in this case, other mixtures must be replaced.

The reasons for the empty roots of orchids can be carefully summarized into three main reasons:

The planting material of breeding orchids is not moisturizing enough, and the long-term lack of water causes the orchids to be empty.

When choosing the planting material, the soft planting material is not selected well, resulting in the potting soil being too dry and unable to conserve water, so that the roots of the orchid are in a state of water shortage for a long time, and the root nutrient is consumed and the orchid is empty. On the other hand, when we water, we must water thoroughly, not only the general, or only the surface.

It is necessary to do not dry or water, and water thoroughly. You can't water it often, you have to make the orchid soil moist but not wet, so that you can raise the orchid well.

The planting material of cultivated orchids is not in good contact with the roots, and the lack of nutrients leads to empty roots of orchids.

Langen is suspended in the air and loses water, and the ancient spectrum cloud "does not touch the soil, and its roots are empty".

The planting material used to grow orchids is not breathable, causing the roots to rot and then empty the roots.

When potting, the planting material should be mixed thoroughly to ensure that the potting soil is in full contact with the root. According to the order of large, medium and small particles, fill in turn, each additional layer of planting material should be patted on the wall of the pot to make its pot soil fully contact with the root, and after the pot, use the "sitting pot" (soaking pot) method to water thoroughly; Further increasing the contact surface between orchid root and planting material can effectively avoid the occurrence of empty roots of orchid. The planting material of breeding orchids is not breathable to cause rotten roots to rot, and then gradually empty the roots, so orchid friends who have just raised orchids try not to choose too fine planting materials when choosing planting materials.

Being a little thicker can reduce the chance of root rot and death.

When dealing with the empty roots of orchids, you can grasp the empty roots with your fingers, and pull the dry skin from top to bottom to keep the core column, because the core column can transport water, after getting it, wash the pot, water it in the shade, and after a while, it will grow new roots again.