Can you cut off the roots of the orchid when you change the pot?

If there is no case of rotten roots, it is not recommended to cut the roots.

How to change pots. 1. The repotting time is spring (spring is generally before the valley rain) and autumn, and the temperature is about 20 (note: not in the flowering period) is the most appropriate.

The new pot should be larger than the original pot, so that the root system of the plant has room for further extension, and some superphosphoric acid (or bone meal) and soil are mixed evenly in the culture soil as base fertilizer.

2. First use a knife to insert the soil along the inner wall of the pot and draw a week, so that the old pot soil is separated from the pot wall (easy to pour). Then put the palm of your right hand downward, use your middle finger and ring finger to insert it into the rhizome of the plant, and open your five fingers to press the potting soil tightly. Turn the pot over with your left hand, just hold the potting soil and flower seedlings on the palm of your hand (if the flower pot is large and heavy, two people must cooperate with the operation).

3. Strip off most of the potting soil you are holding. Leave a small part of the root soil, spray it with water, and immediately plant it in a new pot. When planting, the plant should be placed in the middle of the pot, so that the roots can stretch freely in the pot, and the excessively long roots can be cut off partially, leaving a part of the pot at the bottom of the pot.

4. Then gradually add soil, and shake the pot body while adding, so that the cultivation soil fills the gaps between the roots and fully contacts the roots. Finally, raise the plant up by 1-2 cm to straighten the root system, shake the pot again, gently press the soil surface, water it once, and place the pot in the shade.

It can only be said that if you cut it a little, there is no problem with this, if you say that there are more roots, you can repair it a little, so that it can be better when changing pots.

There is no need to cut off the roots, and when the Wanghe orchid is repotted, the whole root is changed together.

When changing the potting soil, you can cut off the roots. Be careful not to trim too much. It is not easy to germinate and grow in the soil that is pruned too much.

When changing the cards to Helan, try not to cut off the roots, only to reduce some of the excess, the deepest can be, so that the seedlings are faster.

It can be, but when pruning the roots, you should pay attention to the appropriate amount of pruning the roots, it is best to reduce some small roots, but this is a personal opinion, if you have a more professional answer, go to consult a more professional person.

You can cut off the branches when you change the pot.

Wan Helan Fan Ping can cut off the roots, this relatively speaking, it doesn't matter if you cut a little bit, but if you cut it all out, it may damage its survival rate.

Don't cut off the follow-up, it will make him inactive.

You can clean up the roots of it, but don't cut it too much, it will die.

Can you cut off the roots of Wanhe orchid when you change pots? Wan Helan can reduce the roots by nine when changing pots.

Wanghelan changed pots. You can cut off the roots, but you can't cut off the old roots. OK.

The roots of the orchid can be cut down and propagated, and after the roots are pruned, sterilization and disinfection treatment is carried out with potassium permanganate solution, and the loose and fertile soil is replanted to ensure that the soil is in a moist state, and new shoots will grow after half a month. The maintenance of Hewang orchid should be watered thoroughly to avoid rotting the roots caused by stagnant water.

Select the healthy roots of the orchid, and remove the damaged roots appropriately to keep the intact parts. Comb the intricately wound roots, put them in clean water to brush them clean, soak them in carbendazim solvent for 20 minutes, and then place them in a ventilated place to dry and prepare for germination treatment.

Prepare loose and fertile soil, in order to enhance the permeability of the soil, you can add silt, sand and gravel. The soil is soaked in potassium permanganate macro fan solution for sterilization and disinfection to eliminate bacterial eggs in the soil. The roots of the orchid are buried in the soil, watered to ensure that the soil is in a moist state, and the surface is covered with a layer of film, and the hail is waiting for it to take root and germinate.

Maintain the orchid in a ventilated and cool place, control the ambient temperature above 15, and ensure air circulation. After half a month, the roots of the orchid will grow shoots and transplant them in loose and fertile soil. Ensure that the soil is in a moist state, do a good job of shade protection, strong sunlight will cause sunburn of leaves.

In the process of maintenance, the crane orchid should be watered thoroughly every time to avoid stagnant water, which will cause rot of the roots, and wait until the soil becomes dry before watering. In the growing season of Hewang orchid, it is necessary to do a good job of sufficient nutrient supplementation, and in the process of fertilization, the fertilizer should be diluted and used, and the concentration is too high, which will cause root burns.

It's summer now, the temperature is high, it's not suitable for changing pots, and it should be changed in spring and autumn, which is more suitable.

Crane Wanglan pot changing method.

1. Prepare the potting soil: the potting soil can be prepared in advance before the pot is changed, the pot should be larger and deeper, and the material is not too demanding, the clay pot or mud pot can be, but it is necessary to ensure that the bottom has a drainage hole. Crane Wanglan likes loose, fertile, well-drained soil, which can be mixed with humus, sandy soil, and peat soil, and mixed with a small amount of water-soluble fertilizer with fertile leaf particles.

2. Plant depotting: Prepare the Hewang orchid to be repotted, do not water it in a few days before depotting, keep the potting soil dry and loose, knock on the periphery of the pot, hold the edge of the pot with one hand, and take out the plant with one hand. After taking out the plant, shake off the soil on the roots, then wash it with water, and then cut off the dry diseased roots and rotten roots.

3. Plant the pot: first put broken tiles or granular stones at the bottom of the pot, fill in some soil, and plant the plants into the pot. Fill the plants along the orchid with soil and compact the surrounding soil. After planting, water and moisturize it, and put it in a ventilated and cool place for maintenance.

4. Precautions: When changing pots, the root system must not be damaged.

Now the temperature is too high, and it is not suitable for repotting. Generally, it is best to change the pot in April and May every year.

Precautions for the repotting process.

According to the needs of the growing environment of the crane orchid, avoid stagnant water, and pay due attention to the smooth drainage of the pot. Suggestion: Put a layer of broken rubble or ceramsite or coarse sand at the bottom of the pot, which is conducive to the formation of permeability, and then put a layer of sea meal fertile granular fertilizer as the bottom fertilizer, the bottom fertilizer is recommended to use rotten cake fertilizer, which is simple and easy.

Then the normal planting compacts the soil, and the repotting process is completed.

Post-transplanting management.

After changing the pot, put the potted plant in a cool and ventilated place, slow the seedlings for 7---10 days, ventilation is particularly important, do not understand watering after transplanting, to prevent damage to the root system during the transplanting process, of course, you want to water immediately, you can add carbendazim to the water to achieve the purpose of disinfection and sterilization. After the seedling is completed, it can be managed normally, such as the best light for more than 4 hours a day, no water accumulation, and attention to shading in summer.

No.. Crane Orchid is a large flower, growing rapidly, with a well-developed root system, and the general seedling stage changes the pot and soil once a year. After the plant is formed, it should be repotted every 2 3 years, generally in April and 5 months, choose a deeper and larger pot (to facilitate the development of the root system), and put a layer of broken tiles at the bottom of the pot to facilitate drainage and base fertilizer.

Potted plant maintenance points:

1. Select suitable soil for cultivation.

Potted Hewang orchid requires loose and humus-rich soil as culture soil, and an appropriate amount of phosphorus, potassium fertilizer or cake fertilizer as base fertilizer. A certain proportion of coarse sand can be appropriately mixed into the culture soil to facilitate drainage. Because the orchid has thick fleshy roots, if the soil aeration performance is poor, it is easy to cause root rot.

Generally, it can be mixed with 2 parts of vegetable garden soil, 1 part of humus soil and 1 part of coarse sand, or mixed with 4 parts of vegetable garden soil, 2 parts of peat soil, 3 parts of compost and 1 part of coarse sandy soil.

2. Water and fertilizer should be appropriate.

The orchid is afraid of drought and waterlogging, so watering should depend on the season, the growth of the plant and the dryness of the soil. Sufficient water is required during the summer growth period and autumn and winter flowering periods, and watering can be appropriately reduced after early spring flowering. In summer, water once a day, and spray the foliage and surrounding ground with clean water in the morning and evening to increase the humidity of the air.

In rainy weather, pay attention to timely drainage. In winter, watering should be appropriately reduced, keeping the potting soil slightly dry, and if it continues to grow, it should be watered more appropriately and more frequently. It likes fertilizer, in addition to adding an appropriate amount of phosphorus and potassium fertilizer to the potting soil as base fertilizer, the growing season applies thin fertilizer every two weeks or so, and in autumn and winter, phosphorus and potassium fertilizer are the mainstay, so that the plant can grow strong and the flowers are more large.

3. Adjust the lighting.

Crane Hope Orchid is a light-loving plant, if the light is insufficient, the plant is prone to poor growth, less flowering or no flowering. Therefore, it should be placed in a sunny place in spring and autumn, and should be exposed to more sunlight in winter, and maintained under the conditions of full sunlight and temperature of 23 to 25, which can promote the development of flower buds. However, in summer, because the sun is too strong, the plants must be placed under the shade to avoid the leaves being burned by the scorching sun and affecting the ornamental value.

4. Pay attention to anti-freezing.

It is not cold-tolerant, and the most suitable growth temperature is 15 to 25, and it will stop growing below 8. In areas where the temperature is not lower than 4 in winter, it can be placed in a sunny place with the back north to south, and the watering can be appropriately reduced, and the open field can be wintered. In areas where the temperature is lower than 4 in winter, the flowers need to be moved indoors for wintering.

5. Pay attention to changing pots.

Crane Hope Orchid is a large potted ornamental flower, it grows rapidly, the root system is developed, and the general seedling stage should be changed once a year to change the pot. After the plant is formed, it should be repotted every 2 to 3 years, and divided, if not, it is advisable to choose a deeper and larger pot (to facilitate the development of the root system), and put a layer of broken tiles at the bottom of the pot to facilitate drainage and base fertilizer.

Adult crane orchids are repotted once every 2 years.

Crane Hope Orchid is a perennial root plant, so in winter Crane Hope Orchid is in the dormant period, can not be repotted, if you must change the pot, you must also flower with soil on the new pot. April, is a good period for Hewanglan to change pots, so I suggest re-matching the soil, recommending two parts of garden soil, one part of sawdust, one part of coarse sand, and then add a layer of rotten organic fertilizer at the bottom of the pot, put it in a cool place for a week, and then let it see the light, and finally resume normal management.

<> when spring comes, the base of the orchid can be pruned to remove the withered old leaves, which can promote the germination of new branches and leaves. When the orchid is about to enter the dormant period, it is necessary to prune some long and sick branches. When pruning the plants, do not overdo it, and take care of it after the pruning is completed.

1. Prune branches and leaves.

If you want the orchid to grow more vigorously and have a higher ornamental value, you need to prune it regularly, and when spring comes, you can prune the base of the branches, which has the advantage of promoting the germination of new branches and leaves, so that the plant can grow better, and the flowers will bloom more later.

2. Prune the branches.

Winter is the dormant period of the orchid, before this need to prune the orchid plant once, the plant will appear in the growth process of some long and weak branches, these branches will consume the excess nutrients of the plant, is not conducive to the growth of the plant, so it needs to be pruned carefully and cleanly, after pruning can also enhance the light transmittance of the plant.

3. Precautions.

When pruning the crane orchid, you can not prune excessively, some of the branches and leaves that are growing can not be pruned, otherwise it will bring irreversible damage to the plant, pruning needs to use sterilized sharp scissors dust, which can reduce the damage caused to the plant, after the pruning is completed, the plant should be put in a ventilated place for maintenance for a period of time.

How to take root after the root of the crane hope orchid, the plant needs to be taken care of, such as the crane hope orchid when it has any problems, it needs to be dealt with in time, and then I have collected some relevant information for you about how to root after the root of the crane hope orchid, I hope it can help you!

1. Depotting and pruning

When the phenomenon of root rot occurs in Hewanglan, if the root rot is not very serious, the treatment measures should be taken in time. After depotting, the root system is cleaned, the rotten root is pruned off with scissors, and disinfected with a multi-linge solution, placed in a ventilated place to dry, and rooting powder can be applied for rooting.

2. Replanting

After replanting, place it in a cool and ventilated place, wait for it to regain vitality, and then move it to a sunny position for maintenance. In order to avoid root rot, it is necessary to loosen the soil every once in a while, which is conducive to the respiration and air permeability of the root system, and pay attention not to damage the root system in the loose potting soil.

3. Propagation by cuttings

If the root rot phenomenon of Hewanglan is more serious, it can still be treated, and the best way is to carry out reproduction methods. For example, propagation can be done with cuttings, so that after the cuttings have taken root and survived, a pot of lush and beautiful plants will grow.

Fourth, maintenance management

In order to make the root system of Hewang orchid grow healthy and lush, it is necessary to do a good job in maintenance and management measures. It is best to place it in a sunny one'The location receives 7-8 hours of sunlight per day. Watering and fertilizing regularly, taking care not to cause stagnant water and fertilizer.

Maintain the most suitable growth temperature, and do not stay in a high and low temperature environment for a long time.

The four major diseases of Hewanglan and their prevention and control

1. Root rot

Helwanglan has strong adaptability to the environment, usually if it is watered too much, it is easy to make it suffer from root rot, affecting the normal growth of plants in the potting soil, it is necessary to immediately cut off the rotten roots, reconfigure it with new potting soil for maintenance, and pour a large amount of carbendazim into the soil for disinfection and maintenance.

2. Spot blight

If the growth environment of Hewang orchid is not ventilated, it is easy to make its branches and leaves show irregular lesions, which will reduce the ornamental value of its plants, and may even lead to the death of plants.

3. Dry blight

Under normal circumstances, in the disease and prevention and control of Hewang orchid, if the crane wanglan suffers from dry blight, then the branches and leaves of the plant will gradually weaken, and finally all the plants die, it is necessary to reduce the amount of watering immediately, and provide it with a large amount of potassium compound fertilizer, and spray pyrimycochlor and other agents for control.

4. Anthrax

In the process of growing in summer, if it suffers from anthracnose, then its branches and leaves will show black lesions, and then it will gradually spread, at this time, it is necessary to treat the branches and leaves of its disease, it is best to treat the weeds around it, and spray it carbendazim to prevent and control the disease.