What is the reason for the rotten roots of Cymbidium? how to do / watering and fertilizing is the key point.

When planting orchids, we often encounter some headaches, such as yellowing leaves, rotting roots and so on. What is the reason for the rotten roots? What about the rotten roots of hanging orchids? The editor will answer in detail for all netizens. What is the reason for the rotten roots of hanging orchids?

Rotten root is obviously not a normal phenomenon, so what is the reason for hanging orchid rotten root? After statistics, there are three main reasons, namely: too much watering, excessive fertilization, poor soil permeability, so it is necessary to investigate the specific reasons from these three aspects.

1. Overwatering

Hanging orchid growth needs water, but too much watering will make the root soak in water for a long time, over time will cause root rot, you can associate whether there is often stagnant water in the basin in the process of planting, if there is, it means that the root rot is this reason.

2. Excessive fertilization

Fertilization is essential when raising Cymbidium, but when we apply too much fertilizer, it will not only cause the leaves to turn yellow, but also lead to root rot. We have introduced how to deal with the yellowing of the leaves and the rotten roots of Cymbidium. It is critical to reduce the amount and concentration of fertilizer.

3. Soil permeability is poor.

Poor air permeability may cause two problems, namely, the irrigated water can not be absorbed by the lower roots, and when the irrigated water is too much, it cannot be discharged through the holes in the basin bottom. if the upper root is found to rot, while the lower root is normal, then it is likely to be the reason for the poor permeability.

What about the rotten roots of hanging orchids?

1. Remove the orchid from the basin soil

When rotten roots appear, the orchid should be dug out of the basin soil, the rotten roots should be cut off, and then the roots should be disinfected.

2. Disinfect the root

Disinfect the roots with potassium permanganate solution or carbendazim solution, which can be purchased in a professional place. if there is no corresponding medicine, wash the roots with clean water and then put them in a ventilated place to dry. Do not put them in direct sunlight.

3. Re-cultivation

After disinfecting the roots, you need to transplant to a new potted soil. Specific steps and methods can refer to the breeding methods and matters needing attention of hanging orchids.

4. Late maintenance

After re-cultivation, attention must be paid to changing the maintenance methods, and the phenomenon of rotting roots before should be avoided, so attention should be paid not to excessive watering and fertilization concentration should not be too high. The soil should be mainly sandy soil with good air permeability.

How to do the rotten roots of Cymbidium, reasonable water and fertilizer / cut off the rotten roots / change the potted soil and replant

Golden orchid, the most beautiful one, it is slender and drooping, with yellow and white vertical stripes in the middle, very beautiful and generous. But once the roots of Cymbidium are rotten, there will be a variety of problems in its leaves, thus affecting the overall ornamental of the plant. So, what about the rotten roots of the golden orchid? In this regard, the editor summed up three reasons, let's go and have a look!

First, the golden heart hanging orchid rotten roots, looking for the cause

Among the varieties of Cymbidium, Cymbidium is relatively difficult to raise, coupled with the fact that it likes to be moist but afraid of stagnant water, many novices often encounter rotten roots when breeding. And the roots are rotten, the golden orchid naturally does not grow well, or even die. Therefore, it is very important to find the reason for the rotten roots of Cymbidium, and the editor summarizes three points: too much watering, too much fertilization and soil discomfort.

Second, the causes and solutions of the rotten roots of Cymbidium and its solutions (1) the causes of the rotten roots of Cymbidium

1. Overwatering

The golden orchid likes the humid environment, so we should water it frequently to keep the basin soil moist. But for many flower friends, watering is very simple, but it is difficult to control the amount, and there is often a lot of watering. Once there is water in the basin, causing the root to soak in the water for a long time, it will rot away for a long time.

Remedy: it is found that after watering too much, no matter how the rotten roots are, plant the golden orchid pot to a place with good ventilation but not strong light, so that the water evaporates quickly.

2. Excessive fertilization

Fertilization is essential when raising Cymbidium, but when we apply too much fertilizer, it will not only cause the leaves to turn yellow, but also lead to root rot.

Remedy: if excessive fertilization is found, resulting in poor plant growth, flower friends should immediately irrigate the fertilizer so that the fertilizer can be diluted and then discharged from the basin.

3. Soil discomfort

In addition to watering and fertilizing, it will not only cause rotten roots, but also the discomfort of the soil can not be ignored. Once the permeability of the basin soil is poor, it will cause two situations: one is that the irrigated water can not be absorbed by the root system below, and the other is that the irrigated water can not be discharged through the holes at the bottom of the basin. They all cause root rot of the plant.

(2) the solution to the rotting root of Cymbidium chinensis.

When it comes to the rotten roots of golden orchids, we should first deal with them urgently, that is, the above remedies, and then solve them. The editor summarizes four steps for you, as follows:

1. Remove the plant from the pot, cut off the roots and disinfect them.

After the rotten roots appear, we should first remove the plant from the pot, then cut off the rotten roots, and then disinfect the roots. Disinfection can use potassium permanganate solution or carbendazim solution, if there is no corresponding medicine, you can first wash the roots with clean water, and then put in a ventilated place to dry, do not put in direct sunlight.

2. Replanting and later maintenance

After disinfecting the roots of Magnolia lanceolata, change the pot soil, and then replant the plant. After that is careful conservation, in order to avoid the recurrence of rotten roots, watering should be careful not to excessive, fertilization should also be careful not to be too high concentration, the soil should be sandy soil with good air permeability.

Generally speaking, although the golden orchid is difficult to raise, as long as we raise it in accordance with the breeding method, the rotten root will not appear basically. Of course, there is a rotten root situation, do not worry, in accordance with the above method of treatment. About the golden heart hanging orchid rotten root, the editor has introduced here, hope to be able to bring help to everyone.

What about the rotten roots of Cymbidium? how is the root rot of Cymbidium?

Cymbidium is a perennial herb, strip to strip-lanceolate, long and narrow, flexible like orchid, the most important feature of Cymbidium is that mature plants will walk out of the stem from time to time. When raising Cymbidium in family pot, it is easy to appear leaf tip dry, rotten root, root rot, leaf gradually lose luster and so on, among which the rotten root is a more intractable one. So what about the rotten roots of Cymbidium? what about the rot of the roots of Cymbidium?

Analysis on the causes of rotting Root of Cymbidium

The most likely reason for the rotten roots of Cymbidium is that the soil water content is too large for a long time, causing the roots to be unable to breathe and lead to rotting roots. In addition, the root system is injured or caused by waterlogging and excessive fertilization. Change, divide the basin must be as little as possible to hurt the root, and to dry after a day on the basin, and to control the amount of water, do not do not pour in order to avoid root rot.

Long-term watering coupled with the impervious basin soil will also have this symptom. It is advisable to apply thin fertilizer frequently, and do not apply thick fertilizer or unripe raw fertilizer, otherwise it is very easy to burn roots. Now the plant can be poured out of the basin, the roots can be trimmed and placed in a cool place for 2-3 days, and then cultivated with new soil, as long as the new soil is loose, breathable, fertile and well drained.

What about the rotten roots of hanging orchids?

1. When the hanging orchid has signs of rotting roots, it should be moved out in time to bask in the sun, and be careful not to be exposed for a long time. See the sun has enough light on it, every day in the outdoor sun for about two hours, hanging orchid slightly rotting root symptoms will generally slowly improve.

two。 After properly watering and basking in the sun, if the symptoms of rotting roots of Cymbidium are not alleviated, some plant nutrient solution can be used appropriately. It should be added strictly according to the instructions on the bottle, and don't use too much, so as not to be counterproductive. It is best to spray the leaves after being diluted with water in proportion, which is more conducive to the absorption of nutrients by plants than adding them to the soil.

3. In general, there is not only one root of Cymbidium, if there are only a few rotten roots, the unrotten roots can be separated from the rotten roots and cultured in a new pot, which can ensure the continued growth of Cymbidium, and the rotten roots can be thrown away.

4. If the rotten root is light, the pot soil can be irrigated with 400-500 times carbendazim solution for sterilization and disinfection. Once a week for three weeks. Remove the yellow leaves. If the rotten root of the orchid is very serious, the rotten root should be removed. Use a sterilized knife to cut off the rotten roots and throw them away, and the rest will be smeared with rooting agents and replaced with new soil, so that the orchids will slowly grow new flesh roots and thrive again.

5. If the roots of Cymbidium are completely rotten and there is little hope of regeneration, then transplant and cultivate them in time. The small plants on the stems of Cymbidium can be used for transplantation. in the growing season, the small plants on the stems are cut and planted in culture soil or water, and then transplanted to the basin after taking root. A new orchid can be successfully cultivated.

Now we all know how to do the rotten roots of Cymbidium, and how the roots of Cymbidium are rotting! Hanging orchids like warm, humid, semi-overcast environment, strong adaptability, more drought-resistant, not very cold-resistant. In winter, when the room temperature is more than 12 ℃, the plant can grow normally, draw leaves and blossom; if the temperature is too low, it will grow slowly or dormant; if it is lower than 5 ℃, it is prone to cold injury.