2022-05-29

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Method of breeding of Dendrobium candidum

1. How to raise Dendrobium at home?

Dendrobium candidum
How to raise at home
Growth conditions
Home -raising Dendrobium candidum can not only cultivate sentiment and beautify the environment, but also pick flowers and cut fresh branches to eat. However, the requirements of Dendrobium candidum
are very strict, so you should pay attention to the maintenance skills when planting the potted plants of Dendrobium.
As the saying goes, “Dendrobium is poured in water and wind is irrigated.” Therefore, if you want to plant Dendrobium, it is best to simulate the growth environment of Dendrobium in the wild. “diligent”. Generally, the potted Dendrobium will germinate the new buds at the end of March at the end of March. From May to June, some flowers will be prescribed.
Research found that the necessary conditions for Dendrobium Dendrobium to grow are “warm, humid, semi -yin and half -yang” environment. In addition, artificial cultivation should be used to ensure ventilation, transparent
Qi and leakage.

1/4 Ventilation: Dendrobium Dendrobium likes ventilation and breathable cultivation environment. Dendrobium officinale placed indoors must be appropriately ventilated, or it can be moved every
1 ~ 2 days. Go to the ventilation and the sun cannot be directly placed outdoors for 2 to 3 hours.

2/4
Appropriate light: Dendrobium candidum likes to grow in a semi -yin environment. In spring and summer, you should do a good job of shading, but in the dormant period in winter, [ 123] Dendrobium candidum requires more sunlight, so the shielding is smaller than spring and summer. Generally, it can be placed on the light or balcony that can be shot outdoors or balcony before the sun goes down every morning or before the sun goes down. It can be moved back to the room before or after the sun.

3/4 Reasonable watering: Reasonable watering and fertilization is the key to the success of the success of Dendrobium Dendrobium. Although the Dendrobium candidum is overcast, it cannot be excessively poured
water. It is advisable to keep the matrix dry. When you send new buds in spring, you must keep the matrix humidity; after summer, the humidity is gradually higher, the water evaporation is accelerated, and the watering needs to be increased
. It can spray water around the potted plants to increase the humidity of the air, but avoid water. Dendrobium candidum liquid fertilizer can be made at home, or can be used in the flower and bird market
flower fertilizer. During the growth period, fertilizer can be applied every 7 to 10 days to ensure that there is enough nutrients to supply Dendrobium to absorb Dendrobium. Pay attention to the principle of mastering the fading
.

4/4 disease and insect prevention. Generally, there are fewer diseases and insect pests in Dendrobium crowded, which can be used for prevention from strengthening daily maintenance. If diseases occur, you can buy orchid disease pose to spray at the bird market; insect pests are rare and can be manually removed.

2. How to maintain the homeplaces of Dendrobium on the family
1. The growth conditions of the insulation
Dendrobium candidum are high temperature and high humidity, and the type of deciduous and evergreen Dendrobium Keep a comparisonIf the temperature difference between day and night is small, if the temperature difference is small, it will seriously affect the growth and flowering of Dendrobium candidum.
2. Moisturizing
The growth of Dendrobium candidum likes to have sufficient water, but it cannot be too wet. If it is too wet, it will affect the poor growth of Dendrobium candidum, and may even lead to death.
Third, shading
Dendrobium candidum likes to grow in a semi -yin environment. In spring and summer, it should be done well. The shielding degree is smaller than the spring and summer seasons.
Fourth, regular spray
In the sunny and hot season, spray water around the potted plants to increase the humidity of the air. In the rainy season, the humidity of the air is relatively large, so there is no need to spray water, and there is no need to spray water, and there is no need to spray water, and there is no need to spray water, and there is no need to spray water, and it does not need to be sprayed. There should be no stagnant water in the pot.

Extended information:
Pests and insect prevention
Dendrobium candidum may also occur. The onset of soft rot is fast. If the situation is severe, it may cause seedling rot and cause death. Black spot disease will mainly endanger the leaves of Dendrobium candidum, cause leaves to wither, and insect phenomenon will also occur during planting during planting.
The most common is snails, aphids, green worms, red spiders, etc. The emergence of them will affect the normal growth of Dendrobium officinale. Therefore, once a disease or insect phenomenon is found, it should be treated in time to clean up the diseased leaves in time. Pests are not recommended to use pesticides, just grasp manually. Pests are mainly preventive.
Reference materials: Baidu Encyclopedia Dendrobium

The maintenance of the family’s potting of Dendrobium officinale
1. Dendrobium candidum likes to support Dendrobium. The temperature range is within the range of 5 ℃ -35 ℃. If the temperature of your city is relatively large, high temperature exceeds 35 ° C, then you must pay attention to cooling.
2. The second point of maintenance is humidity. If the environment at home is dry, spray water around and the air more to increase humidity.
3. The third point of maintenance is watering. Dendrobium candidum likes a moist environment. Watering about 2-3 times a week can be poured more, but there must be no stagnant water at the bottom of the pot. Otherwise, the root system will not breathe smoothly and cause death. Watering in winter is best to keep it in half a month, and it is best to keep the water a little bit acidic, which requires us to dry the water in advance for later use.


4. The fourth point of maintenance is weeding. Because Dendrobium candidum is particularly easy to grow grass. If there are too many weeds in the flower pot and absorb too many nutrients, Dendrobium will be malnourished, so you must pay attention to the weeding of Dendrobium.

Extended information:

Dendrobium potted plants require only 30 to 40 % to water. In general, watering every 2 to 3 days in summer, each time it is poured; watering every 1 week in spring and autumn, every time it is poured; winterWater every 10 days, semi -thoroughly. Dendrobium potted plants are suitable for a relatively high humidity environment. The most suitable humidity is 60 ~ 80%, and the lower limit of humidity is 30%. Dendrobium potted plants require a dedicated Dendrobium matrix, and the maintenance person must not add sand soil by themselves.
Reference materials: Baidu Encyclopedia-Dendrobium Dendrobium

1. Water: The growth of Dendrobium is like sufficient water, but it cannot be too wet. Over-wet will affect the iron skin. The growth of Dendrobium can even lead to death.
2. Temperature: The growth conditions of Dendrobium candidum are high-temperature and high humidity, and the most suitable growth temperature of Dendrobium officinale potted plants is about 25 ° C-30 ° C. It will stop growing below 5 ° C and start to sleep.
Light: The native environment of Dendrobium candidum is generally under the shade of the trees and the shade, which means that Dendrobium candidum likes to grow in a semi -yin environment, so potted plants should be placed in a cool and ventilated place.
Ventilation: Dendrobium candidum grows better in an environment with a relatively high oxygen concentration. Therefore, it is best to raise it in a place with better ventilation conditions, or often open the window to ventilate it


5. Prevention: In summer, the temperature is relatively high, it may occur in soft rot, dark spots, etc. Disease. At this time, cut off the leaves of the disease in time, and then spray the plant with the corresponding potion for treatment.

Extended information
(1) Temperature and light management
The appropriate growth temperature of Dendrobium candidum is 15 ~ 28 ° C, so it is a temperature environment that is suitable for its growth. When the temperature is high in summer, ventilation and heat dissipation must be strengthened in the facility greenhouse. The temperature in the shed is controlled by the method of covering the vascular, cooling, and ventilation. If necessary, the temperature in the facility can be rising to prevent frost injuries through various heating methods.
Dendrobium candidum is overcast, and shading measures should be used to reduce light. Dendrobium candidum is appropriate for about 60%. When the seedlings are just planted, the greenhouse must be covered with 70%shading nets above the yin, in order to prevent strong light exposure to cause the seedlings to wither and affect the survival rate.
In the summer and autumn of high temperature and high -strength light, the shading nets in the greenhouse must be covered and stuck, because high -strength light can easily allow plants to be capped early, which is not high and affects yield. In winter, the vascular should be properly revealed to expand the light and extend the growth period. If the tree cultivation (attached to the main cultivation) should be appropriately cut off the dense branches of the main plant in the winter and spring seasons. ?
(2) Water and humidity management
Water management is one of the key links in the process of Dendrobium candidum. The newly transplanted Dendrobium seedlings are the most sensitive to water. At this time, the moisture content of the substrate should generally control the water content of 60%to 70%. When the specific operation, the grasping substrate is wet but not dripping. Within 7 days after transplantation (the seedlings have not yet been issued), the air humidity is maintained at about 90%. After 7 days, the plant began to start with new roots, and the air humidity remained at 70%to 80%.
The summer and autumn high temperature season should be controlled as much as possible to useThe quality water content is appropriate to be 40%to 50%; in the winter after November, the temperature gradually decreases, and the temperature of Dendrobium is basically stopped growing when the temperature is below 10 ° C. At this time The matrix water content is within 30%.
Winter winter management
The wintering management is mainly thermal insulation. The measures include two membranes, smoke anti -freezing, and manual heating. Before entering the winter, you must perform anti -freezing exercise and reduce the humidity appropriately, and spray water once every 15 days.
Do a good job of prevention and insect prevention
Soft rot

It is easy to occur in a high -temperature and high humidity environment, and the onset of the disease is fast. In severe cases, the whole plant rot disintegrates wet rot.
Prevention and treatment method: In the early stage of the onset, 77%can kill 101 wettable powder 2,000 mg/ kg to prevent the effect of the best prevention and control effect, and 12 D control effects can reach more than 78%after spraying. 80%methyltotobadic wettable powder can also be used to spray 800 times.
At the same time, we must also strengthen the management of the shed, pay attention to ventilation and light transmission and reduce the humidity in the shed. If the disease is sick, the diseased plant should be removed in time, and a broad -spectrum antibacterial agent, such as Tapin, Multioplasm, Copo and other disinfection and sterilization, and then re -plant with disinfected matrix.
Reference materials Baidu Encyclopedia-Dendrobium vitamin

Light 😕 It needs to be placed in a place with sufficient light, but to avoid direct sunlight; The suitable growth temperature is 15 ~ 30 ° C, the maximum does not exceed 35 ° C, and the minimum is not less than 5 ° C;
Water 😕 The matrix moisture is only 30 % to 40 %. In general, watering every 2 to 3 days in summer, each time it is poured; spring and autumn every 1 week of water, water each time; watery every 10 days in winter, each semi -thorough.
Humidity: Dendrobium is suitable for a relatively high humidity environment
Ventilation 😕 In a good ventilation environment, to ensure the oxygen content in the air;


Weeding 😕 To remove weeds and moss in potted plants, moss, moss, moss, moss, moss, moss, moss. Flames such as bacteria and other Dendrobium candidum;
Except insects: Pay attention to the impact of various insects, mice and other diseases and insect pests.
Dendrobium Dendrobium potted plants need to be placed in a half -yin place with good ventilation conditions. Usually open more windows to ventilate, giving it a growing environment with a higher oxygen concentration. In the summer, it is prone to diseases such as soft rot and dark spots. Once it occurs, the diseased leaves need to be cut off in time, and then spray the corresponding potion for treatment.
The artificial cultivation of Dendrobium candidum is more complicated, and it is not possible to feed and raise it; and the effect of nourishing Dendrobium candidum must not be compared with Dendrobium Huo Shan. If you want to use it, it is recommended to choose. Dendrobium Huo Shan in Huoshan County, Anhui Province, is full of glue. Regardless of the merit and effects or effects, it is a superior product in Dendrobium candidum.
However, due to its scarcity and difficulty in planting, only a few old brands such as Fulinmen can be bought on the market.

Extension information:
Dendrobium candidum is a Lanke herb. End with erect stems, cylindrical shapes, 9-35 cm long, 2-4 mm thick, no branches, many sections, 1-3-1.7 cm long in the middle, 3-5 leaves in the middle and above; , Paper, long round lanceolate, 3-4 (-7) centimeters long, 9-11 (-15) mm wide, apex blunt and how many hooks, the base is delayed into the sheath of the stems, the edges and middle ribs are often belt with with the ribs often belt with the ribs. Light purple; leaf sheaths often have purple spots, and when the upper edge of the upper edge is loosened from the stems, it is opened with a cycle -shaped iron green gap.
Dendrobium candidum is suitable for growing in a cool, humid, and smooth environment.
Born on the half -shade of the mountains reaching 1600 meters above sea level, it is not cold -resistant to warm and humid climate and semi -yin and semi -yang environment.
Reference information: Dendrobium officinale Baidu Encyclopedia

Dendrobium candidum should be maintained from ventilation, light, moisture, humidity, fertilizer, weeding, except for insects.
1. Ventilation: Dendrobium candidum grows well in an environment with a relatively high oxygen concentration. Therefore, it is best to raise it in a place with good ventilation conditions, or often open the window to ventilate it.
2. Light: It does not like light, it is best to raise it in a half -yin, do not let it be illuminated by strong light. Even in winter, don’t give it full -day. Otherwise, its leaves may be sunburned, which will appear scorching.
3. Water: Daily watering during high temperature seasons (May to October), each time it must be poured through the matrix. The other seasons depends on humidity, and water will be watered until the matrix humidity is 30 % to 40 %.
4. Humidity: Dendrobium is suitable for a relatively high humidity environment, the most suitable humidity is 60 ~ 75%, and the lower limit of humidity is 30%.


5. The matrix: All potted plants are equipped with a matrix.
6. Fertilizer: Fertilizes according to the growth situation. When the growth of stems and leaves presents weakness (lighter colors, stems weakness, etc.), nutrient solution is needed. The fertilizer to the water ratio is 1: 1000, that is, after half of the water per 0 or 5 grams, the wet leaves can be wet, and there is no need to wet the substrate.
7. Weeding: The plants that compete with Dendrobium such as weeds, moss, fungi, etc. should be removed from the potted plants.
8. Except insects: Pay attention to the impact of various insects, mice and other diseases and insect pests.

Extended information:
Dendrobium candidum: ends of the stem, cylindrical, 9-35 cm long, thick 2-4 mm, no branches, many sections; Ye Erjiao; , Paper, long round lanceolate, edges and middle ribs are often pale purple. The general inflorescence is often emitted from the upper part of the old stem that falls from the leaves, with 2-3 flowers; the labels are dry membrane, light white, ovate, 5-7 mm long, yellow-green with sepals and petals. The shape, the lip is white, the base has 1 green or yellow bodium, the ovate lanceolate is slightly shorter than the sepals, and the middle part is reflected.
The stamens are yellow -green, about 3 mm long, and each side of the apex has 1 purple point; the medicine cap is white, long ovate triangle, About 2.3 mm long, close to the top and cracked at the top. Flower period from March to June.
Born on a half -shaded rock at the mountains of 1600 meters above sea level. It is mainly distributed in Anhui, Zhejiang, Fujian and other places in China. Its stems are used for medicine, which belongs to the yin medicine in the nourishing medicine: beneficial the stomach and the Jinjin, nourishing yin and clearing heat.
Reference materials: Dendrobium candidum (Lanke herbal plant)-Baidu Encyclopedia
3. How to grow Dendrobium at home
Dendrobium candidum at home and how to grow at home

Iron sickness Dendrobium is not only used as a rare medicinal material for large -scale artificial cultivation, but also developed into bonsai, and can be planted at home. Dendrobium candidum can not only be used as an ornamental and purify the air, but also produces itself. However, due to the harsh requirements of the growth environment, Dendrobium Dendrobium at home also has a lot of attention. So, how to raise Dendrobium at home?

Pay attention to the following 6 points at home:

Dendrobium nourishing Dendrobium at home must first understand its main growth rules:

Potted Dendrobium Dendrobium will be at the end of March In early April, the new buds germinated, and some flowers will be bloomed on the old stems from May to June, and the phenomenon of yellowing and falling in the winter leaves will appear in winter. In addition, Dendrobium Dendrobium is: Xiyang is afraid of sun, wet but afraid of waterlogging; it is a plant -rooted plant, and the growth of the environment is better.

In addition to the above growth rules, the main point is to pay attention to the following points:

First, you must choose a place where the light is shielded.

Because Dendrobium does not like the sun with sufficient sunlight and like half -shade. If it is about sixty to 70 % when the sun is sufficient in spring and summer; if in winter, it also needs some sunlight. At this time Between thirty, or not let him shade.

Second, pay attention to thermal insulation.

This plant likes a cool and humid environment. The temperature at night is about ten degrees Celsius or lower. Generally, it can be about ten to fifteen degrees Celsius. If the temperature difference is small, it will affect its growth. In the end, it will also affect his flowering effect.

Third, it must be sprayed properly when training.

The purpose of this is to increase the humidity of the air. Dendrobium candidum likes the environment with more moisture, but this degree must be grasped. If the temperature is too high, it will also affect growth, and the humidity will be too rotten, so it must be sprayed with water.

Fourth, pay attention to reasonable fertilization

Generally, it is necessary to apply fertilizer once every seven to ten days.

Fifth, fifth,Pay attention to the prevention and treatment of diseases and insect pests

Potted Dendrobium officinale should be cleaned up in time, and it is recommended that artificial insecticidal killing, eliminating the use of pesticides, making Dendrobium Dendrobium thrive while doing a good job of ventilation and reducing the chances and times of pests and insect pests.

Sixth, finally let’s talk about watering

Watering the Dendrobium must be watered and transparent at one time. And seasonal and weather are the main influencing factor.

[Spring] Watering is usually watered when the matrix surface is dry. Watering once in the morning and evening on sunny days, the watering time is appropriate to be selected between 10 to 12 am, the temperature rises to about 25 ° C, the water temperature is 15 It is appropriate to be above ° C.

[Summer] Watering every morning and evening on a sunny day, rainy days, properly hydrate or not water according to the humidity of the matrix. The temperature of the summer is high, and the watering time is suitable for the early morning or evening.

[Autumn] Pour water once every 1 day or 2 to 3 days on a sunny day, and water or not water according to the humidity of the matrix. The watering time is appropriate to be selected between 10 to 12 am, the temperature rises to about 25 ° C, and the water temperature is above 15 ° C.

[Winter] Pour water once every 2 to 3 days. Watering must be poured and transparent at one time. In winter, the temperature is low, and the matrix water should be dry and wet, so watering should not be much.

You need to pay attention to the following 6 points at home:

At home, Dendrobium Dendrobium must also understand its main growth rules:

Usually potted plants Dendrobium will germinate at the end of March at the end of March, and some flowers will be prescribed on the old stems from May to June. When you enter the winter leaves, it will appear yellow and drop. In addition, Dendrobium Dendrobium is: Xiyang is afraid of sun, wet but afraid of waterlogging; it is a plant -rooted plant, and the growth of the environment is better.


In addition to the above growth rules, the main point is to pay attention to the following points:

First, you must choose a place where the light is shielded.

Because Dendrobium does not like the sun with sufficient sunlight and like half -shade. If it is about sixty to 70 % when the sun is sufficient in spring and summer; if in winter, it also needs some sunlight. At this time Between thirty, or not let him shade.

Second, pay attention to thermal insulation.

This plant likes a cool and humid environment. The temperature at night is about ten degrees Celsius or lower. Generally, it can be about ten to fifteen degrees Celsius. If the temperature difference is small, it will affect its growth. In the end, it will also affect his flowering effect.

Third, it must be sprayed properly when training.

The purpose of this is to increase the humidity of the air. Dendrobium candidum likes the environment with more moisture, but this degree must be grasped. If the temperature is too high, it will also affect growth, and the humidity will be too rotten, so it must be sprayed with water.

Fourth, pay attention to reasonable fertilization

Generally, it is necessary to apply fertilizer once every seven to ten days.

Fifth, pay attention to the prevention and treatment of diseases and insect pests

Potted Dendrobium officinale should be cleaned up in time, and it is recommended to kill insects to prevent the use of pesticides, so that Dendrobium candidum thrives, and at the same time do a good job of ventilation. Reduce the probability and number of diseases and insect pests.

Sixth, finally let’s talk about watering

Watering the Dendrobium must be watered and transparent at one time. And seasonal and weather are the main influencing factor.

[Spring] Watering is usually watered when the matrix surface is dry. Watering once in the morning and evening on sunny days, the watering time is appropriate to be selected between 10 to 12 am, the temperature rises to about 25 ° C, the water temperature is 15 It is appropriate to be above ° C.

[Summer] Watering every morning and evening on a sunny day, rainy days, properly hydrate or not water according to the humidity of the matrix. The temperature of the summer is high, and the watering time is suitable for the early morning or evening.

[Autumn] Pour water once every 1 day or 2 to 3 days on a sunny day, and water or not water according to the humidity of the matrix. The watering time is appropriate to be selected between 10 to 12 am, the temperature rises to about 25 ° C, and the water temperature is above 15 ° C.

[Winter] Pour water once every 2 to 3 days. Watering must be poured and transparent at one time. In winter, the temperature is low, and the matrix water should be dry and wet, so watering should not be much.
4. How to plant Dendrobium Dendrobium
Dendrobium candidum family planting simple card
Light: like half -yin, scattered light, taboo strong sun exposure
Temperature: The most suitable temperature is about 25 ° C ~ 30 ° C. Winter wintering temperature above 5 ° C
Watering: Keep the pot soil moist during the growing season or strong light, and water the environment or the environment in winter or the environment. Generally, water is not watered on a rainy day, and water is avoided. Use fertilizer: The fertilizer can be used appropriately during the growth period. The fertilizer should be controlled during indoor maintenance (not enough light to be afraid of long). When fertilizing, the light must be placed.
Note: The indoor air -conditioning environment is managed according to the growth period, and the air -conditioning wind should be blown straight.
Planting of Dendrobium of Dendrobium Family
1. Soak the bark (matrix) for several hours, and wait for the bark to be completely moist and plant. (Practice has proved that the pine bark is the best to do Dendrobium candidum)
2. Larger bark is placed on the bottom of the pot, and the thin skin is covered on the surface, which is conducive to maintaining ventilationAnd moisturizing.
3. Use your fingers to dig a small hole of 2 ~ 3cm deep in the matrix during transplanting. Gently put the root of Dendrobium into the small hole. Be careful not to break the meat root of Dendrobium, and then cover it with the matrix.
4. After the planting is completed, put some special sheep manure on the surface of the bark, and the watering is thoroughly watered, and then not watered for 2-3 days.
Family Planting of Dendrobium candidum
1. Light: Dendrobium vitamin native environment is generally under the shade and back yin. The planting environment needs to be shaped moderately, not directly to the sun.
2. Temperature: Dendrobium, Dendrobium, stopped growing below 5 ° C and began to sleep. When the temperature is too low, you should pay attention to freezing damage, and it is best to keep above 5 ° C. The temperature is too high, and it will stop growing at about 35 ° C. The most suitable growth temperature is about 25 ° C ~ 30 ° C.
3, matrix: Dendrobium candidum planting should be used as planting materials with good breathability and good water filtration. It is generally recommended to use mixed materials for orchid+granules peat+bark. However, due to large -scale production, the cost is relatively high, and a single bark can also be used as the substrate. The pine bark is the best.
4. Humidity: Equipped with humidity meter, it is best to keep the humidity above 60%. When rainy weather, the humidity should be strengthened when the humidity is above 90%to prevent bacterial and fungal diseases.
5. Modern method and water quality: Spray it frequently when watering. Generally, it is necessary to pour the substrate when it is dry. The water quality should be weak. If possible, the pH value of the water should be softened at about 6.0.
6. Ventilation: “Langui ventilation”. The circulation of air is important for Dendrobium officinale, and it can also reduce the occurrence of diseases. Air circulation is also as important as the root of the matrix, so we recommend using granular materials, and watering must be poured through. In the substrate.
7. Fertilization method: Use n: p: k for 20:20:20 and compound fertilizers that add trace elements. Permanently do not use it heavy, otherwise it will cause fertilizer. When germination of spring every spring, you can also apply sustained -release fertilizers as bottom fertilizers. (Generally planting personnel, we recommend using organic fertilizer, simple and convenient will not burn seedlings)
5. During the early management process of planting, you can spray root -rooted powder solutions to facilitate rooting.
6. Precautions during the planting of the iron skin: The pot is moderate, and it should not be too small. The small pot is not conducive to the development of the root system, and it is also easy during the planting process.
Folding the root system together, it is easy to cause rotten roots and other phenomena; it is not advisable to water too much during the management process, which can easily cause symptoms such as the breeding of germs and root rot. The germ sterilizer and spraying of leaf surface fertilizer that is conducive to the growth of seedlings is mainly reflected as snails. It is necessary to find out in time.

1. The material used for the material used for the method of Dendrobium candidum planting method is the first choice for the material used, followed by sawdust, which requires crushing, sterilization, and fermentation. The matrix. But due to Dendrobium candidumPlanting is more and more extensive, and there are also many businesses selling matrix. If you are afraid of trouble or inconvenient, you can consider buying directly. Put a small layer of gravel on the bottom of the basin before planting, so that the water seepage and breathability are better. When planting, the roots of seedlings must be expanded, the root is placed on the matrix of the pot, and then the root can be covered with the substrate. Remember not to bury the roots too deeply. This is because Dendrobium Dendrobium is the root of qi root plants, which affects the development and growth of the root. Finally, pour water (if the water is tap water, it is best to expose for a while and volatilize the chlorine gas). Second, Dendrobium candidum maintenance light should be guaranteed to have sufficient light when planting iron and decay of Dendrobium, but not to allow direct sunlight or placed in a dark place. In general, when the sunlight is more strong, the potted potting of Dendrobium candidum is moved to the place where the sun cannot be exposed directly; when the light is weak, you can place the potted potted of Dendroboin in the sun. Watering Dendrobium vittage every time water is watering. But not to be poured every day, and the matrix can be watered when it is dry. Under normal circumstances, pour it once every two to three days when it is hot. Moreover, when watering, you cannot use tap water directly. It is necessary to place the tap water for about a day or dry it in the sun for a while before it can be used. Spring: Usually water it when the matrix surface is dry. Water in the morning and evening on sunny days, the watering time is appropriate to be selected between 0-2 am in the morning, the temperature rises to about 25 ° C, the water temperature is above 5 ° C or more is the above 5 ° C as 5 ° C or above. should. Summer: Watering every morning and evening on sunny days, rainy days, and rainy days according to the humidity of the matrix. The temperature of the summer is high, and the watering time is suitable for the early morning or evening. Autumn: Pour water once a day or two to three days at a sunny day, and water or not water according to the humidity of the matrix. The watering time is appropriate to be selected between 0 and two in the morning, the temperature rises to about 25 ° C, and the water temperature is above 5 ° C. Winter: Pour water once every two to three days. Watering must be poured and transparent at one time. In winter, the temperature is low, and the matrix water should be dry and wet, so watering should not be much. Fertilization. Dendrobium candidum needs some nutrients during the growth process to make it healthy and thrive. When planting iron and officinale, the decay of Dendrobium, when the dendrobium leaves become yellow, weakened, or pests and pests, they should be appropriately fertilized. The fertilizers used in Dendrobium planted Dendrobium were researched by scientific researchers for a long time. They were special fertilizers specifically targeted at Dendrobium candidum. ventilation. The growth of Dendrobium needs air circulation. Therefore, the flower pots that plant Dendrobium should be porous to ensure that the substrate can ventilate and reduce pests and insect pests. At the same time, the potted plants of Dendrobium candidum should be placed in the air circulation or often opened the windows to ventilate the air. Pests and insect pests. During the growth of Dendrobium candidum, it will be more or less ill or less, but don’t worry. Dendrobium officinale has its own proprietary treatment of diseased medicines. As long as it is found in time, spraying medicines in a timely manner generally does not cause too much problems. For those pests that are crimped off Dendrobium, it is best to use artificial insects to avoid excessive drug residues on Dendrobium candidum.