Gentleman s orchid has rotten roots and yellow leaves, most of which are caused by not doing a good

The gentleman's orchid has a beautiful posture, can see both leaves and flowers, and has a strong ornamentality. Therefore, friends who like to raise flowers are indispensable to raise potted junzi orchids at home. But there are often flower friends reactions, in the process of raising the Junzi Orchid, often encounter the phenomenon of rotten roots and yellow leaves of the Junzi Orchid, and do not know how to deal with it, resulting in the plant situation becoming more and more serious, and finally the whole plant will rot and wither.

So what should be done when there are signs of rotten roots and yellow leaves?

1. Normal leaves are aged and yellow.

Some yellow leaves in the growth process of the orchid are not because of maintenance problems, such as the bottom of the plant occasionally appears a leaf yellowing wilting, the other leaves are in very good condition, this situation belongs to a phenomenon of alternating between the old and the new, when the plant grows more new leaves, some leaves at the bottom will gradually age and be replaced. There is nothing to worry about this yellow leaf, as long as it is cut off from the bottom of the leaf without affecting the overall appearance.

2. Watering too much is easy to rot roots and yellow leaves.

Many of the yellow leaves of the orchid are caused by not mastering the watering, every time the potting soil is dry, it will be watered frequently, resulting in the potting soil being in a wet state for a long time, and it will cause the roots to rot for a long time, so that the leaves of the plant will turn yellow.

Once the root rot of the Junzi orchid due to excessive watering, in the case that the initial situation is not very serious, the potted plant should be placed in a cool and ventilated place, loosen the soil frequently to increase the permeability of the soil, and use mancozeb 1000 times liquid to water the roots, in order to sterilize and disinfect the root system.

If the entire root of the orchid is completely rotten when found, the leaves on it are still intact, and do not throw it away. You can cut off all the rotten roots at the bottom, then sterilize them with fungicides, dry them, and then cultivate them in moist river sand, and they can take root again in about a month.

3. Excessive fertilization causes burning roots and yellow leaves.

During the growth period of the orchid, in order to make the plant grow vigorously, it will also be fertilized regularly to supplement nutrients. However, if the fertilization is not well controlled, the phenomenon of burning roots and yellow leaves will also occur. Especially when applying some organic fertilizer to the Junzi orchid, it must be fully fermented and rotted, and the unfermented organic fertilizer will continue to ferment in the potting soil to produce heat and cause root burning.

Once there is fertilizer damage in the orchid, it should be watered several times in time, and each time it is watered until a large amount of water flows out of the drainage hole, so as to dilute the overly concentrated fertilizer.

For those who have serious fertilizer damage and have rotten roots, it is necessary to turn over the pot and prune the rotten root system, sterilize and disinfect it, and then change the soil and plant it again.

4. It is easy to yellow leaves when exposed to strong light.

Orchid is more shade-tolerant, many of them are kept indoors all year round, and as long as they properly receive some scattered light, the plants can grow well. In winter, when the light intensity is low, you can let it bask in more sunlight, which can make the leaves more green and shiny. After entering the summer, the light is too strong, and it must not be exposed to the sun, otherwise it is easy to sunburn the leaves, causing the leaves to turn yellow and wilt.

Junzi orchid does not grow, don't mess with these points, and finally rotten roots and yellow leaves.

This condition is caused by nutritional deficiencies. When the nutrition cannot maintain the growth needs of the orchid, the orchid will have rotten roots and yellow leaves. Therefore, it is necessary to supplement chemical fertilizers in time to meet the growth needs.

Soil, nutrients, light. The soil of the cultivated Junzi orchid should be loose and breathable, and there should be no long-term water accumulation, which will lead to root rot. In addition, the requirements for nutrition and light are also high, and nutrients need to be supplemented from time to time.

First of all, it may be because of too much watering, too much water will cause the roots of the orchid to rot, so that the leaves will turn yellow because they cannot absorb nutrients, and secondly, it may be because there is no regular fertilization, resulting in insufficient fertilizer and malnutrition, so the rotten roots will turn yellow.

Most of them are due to too much watering resulting in rotten roots and yellow leaves, normal alternation of new and old leaves resulting in rotten roots and yellow leaves, excessive fertilization leading to burning roots and yellow leaves, yellowing of leaves due to exposure to the sun under strong light, and black rot bacteria inside causing rotten roots and yellow leaves.

The root rot and yellow leaves may be due to the fact that the fertilizer is not suitable or the soil is the problem. You can check whether the fertilizer used is too thick or not rotten, and the soil needs to be soft and fertile.

The yellow leaves of the junzi orchid are rotten roots, master 3 small methods, the leaves are green, and the plants are prosperous!

1. The air is stuffy and not ventilated. In the case of a sultry environment, the reproduction rate of various germs will be very fast, and a lot of heat will be generated while consuming a large amount of oxygen in the potting soil.

2. Water control is not good, and the potting soil is wet. After the orchid enters dormancy, watering control is the key to preventing rotten roots and yellow leaves. Because, after the orchid is dormant, the ability of the root system to absorb water is weakened, and the need for water is very small.

At this time, if you water it a lot, the root system will be in the high humidity of the potting soil for a long time, coupled with the high temperature, it is easy to rot the roots.

Too much watering is easy to rot roots and yellow leaves: many junzi orchid yellow leaves are caused by not mastering watering, every time without waiting for the potting soil to dry to water, to water frequently, resulting in the potting soil in a wet state for a long time, for a long time will cause stuffy roots and rotten roots, so that the leaves of the plant yellow.

Excessive fertilization causes burning roots and yellow leaves: In order to make the plant grow vigorously, it is necessary to fertilize it regularly to supplement nutrients. However, if the fertilization is not well controlled, the phenomenon of burning roots and yellow leaves will also occur.

Strong light exposure is easy to yellow leaves: Junzi orchid is more shade-tolerant, usually as long as it properly receives some scattered light, the plant can grow well. After entering the summer, it must not be exposed to the sun, otherwise it is easy to sunburn the leaves, causing the leaves to turn yellow and wilt.

Gentleman's orchid is a potted plant rock dust that is appreciated by flowers and leaves. Its leaves are thick and oily green, with clear leaf grains, which are very ornamental. When the leaves rot appear, the ornamental value will be reduced. So what is the reason for its rotten leaves?

Clause. 1. Overwatering.

No matter what kind of plant you raise, if you water it too much, it will become waterlogged. It's not just rotten leaves. The roots are also slowly damaged.

Causes the death of the plant. The root system of the Monarch Orchid is some relatively thick radish roots, like a small water reservoir. Therefore, the gentleman's orchid is relatively drought tolerant.

There is no problem with the dry weather for a few days. But once overwatered, if the root system is often soaked in damp soil. In about a week, the root system will be damaged and rotten.

First of all, it is manifested on the leaves, and the phenomenon of yellow leaves and rotten leaves appears. Therefore, the maintenance of Junzi Orchid must control the hand, which is the foundation of raising Junzi Orchid.

Clause. Second, the wetness is too big.

If you are too wet indoors. If the ventilation is poor. It is easy to cause bacterial infection and leaf rot. Not only the Monarch Orchid, but also other plants maintained at home are also prone to leaf rot.

Therefore, if the indoor air is too large and the ventilation is not good, carbendazim can be sprayed once a month to prevent the occurrence of leaf rot. It's like having a lot of flowers in a flower shop, but the ventilation is very poor. The temperature is relatively large, so carbendazim is also sprayed every month to prevent leaf rot.

Gentleman's orchid prefers a warm, moist and well-ventilated environment. The soil is required to be loose and breathable. After watering, the excess water seeps down.

And maintain good ventilation to allow the soil to dry up quickly and alternately. Keep the roots in a good breathing environment. If the root system is well raised, the gentleman's orchid can be raised well.

Summer is coming, and many Lan friends' Ailan has the problem of rotten roots. So what is the cause of the rotten roots of the Gentleman's Orchid? Let's learn to tell you the reason for the rotten roots of Junzi Orchid!

The reason for the rotten roots of Junzi Lan 1High temperature, high humidity, and poor ventilation can easily lead to rotten fleshy roots of plants. 2.

The water is large, the water content of the nutrient soil is high, the air permeability is poor, and the root system is soaked in water for a long time, which leads to the root system heating and burning the roots, causing root rot. Long-term improper fertilization, fertilizer moisture contact with roots, resulting in root burning, affecting the absorption capacity of roots. , the root tissue is destroyed.

7.The root has trauma. When changing pots or dividing pots, the fleshy roots must be completely eliminated if they break or rot due to collision of roots.

Coated with charcoal or fine furnace ash, dried and wrapped, and then placed in a pot of soil to prevent the injured roots from directly coming into contact with nutrient soil pathogens and rotting. 5.Poor air permeability, the use of porcelain pots, plastic pots, etc., resulting in poor soil permeability, poor water permeability, and rotten roots.

6. The soil quality is not good, there is bacterial invasion, and bacteria invade the fleshy roots, resulting in ulcers. The way to rescue rotten roots is to pour out the plants, cut off the rotten roots, and then apply charcoal powder or fine furnace ash to the wound, or you can rinse the roots with high sodium phosphate water and let them dry in the sun for about ten minutes. For more than half of the roots that have rotted, prune and sterilize.

If the roots are already rotten, you can put in fine sand. If only a few roots rot, you can transplant them into the replaced nutrient soil and control the watering within half a month. Recovery after a month or two.

If the fleshy roots have rotten roots, you can kill all the rotten roots, wash the roots, apply charcoal powder or fine furnace ash, and put them in a fine sand basin to promote the roots, and the roots and leaves can grow again after two or three months. In addition, the use of rotten leaves as cultivation soil to rescue rotten roots of the Junzi orchid is also good. The specific method is to wash the fleshy roots twice, then kill the rotten roots, apply paper soot to the wound, plant them in a coniferous humus pot after drying for two hours, put them in a half-shaded place, water them in a timely manner, keep the potting soil moist, and new roots will grow out after half a month.

Adjust the amount of fertilizer and water appropriately. Orchid fertilization should not be too much, otherwise heat will be generated, causing root burns and rotting. Watering should also be done in moderation.

Too much will cause the nutrient soil to have too much water content, poor permeability, and difficulty in root respiration, resulting in root rot. Be careful not to water the heart of the gentleman. In such an environment, bacteria multiply and directly invade the root system and cause root rot.

Therefore, in the summer and autumn high temperature season, too much fertilization and watering can easily lead to root rot. Control man-made mechanical injuries in high temperature seasons, spray drugs in time, prevent insect bites, and reduce the reproduction and spread of germs. Sometimes the bacteria overwinter on the soil surface with the virus, and when the soil is changed in spring, the flower soil should be sterilized.

The leaves of the junzi orchid are yellow and rotten roots, so make these 3 measures in time, otherwise it will be difficult to recover its vitality.

When watering, you can't wash down its leaves, because if the water drops into the shoots, the leaves will rot! Pay attention to watering sparingly, especially in winter. One to half a month watering is fine! If the leaves are dirty, wipe them with a damp towel.

The reasons for the rotten leaves of the orchid are: unsuitable potting soil, excessive fertilization, improper watering, pests and diseases, etc.

There are many reasons why the leaves of the orchid can rot. If it is caused by the discomfort of the potting soil, it is necessary to replace the potting soil in time. If it is caused by too much fertilization, it is necessary to reduce or stop fertilizing.

If it is caused by improper watering, it is necessary to drain water or replenish water in time according to the actual situation. If it is caused by pests and diseases, it is necessary to spray insecticides for control.

The ** method of the rotten leaves of the gentleman's orchid:

Orchid has a certain drought tolerance and has little water requirement at the seedling stage. During the growing season, you only need to water properly to keep the potting soil of the orchid moist. When cultivating Junzi orchid, watering should not be too much, too much water is easy to rot the roots of the plant, and even lead to the death of the plant.

If you find that the leaves are rotten, you need to stop watering immediately and turn the potting soil over. Place the plants in a cool, ventilated environment, or change the potting soil directly after disinfecting the plants.

Orchid likes fertilizer, but too much fertilizer will cause the roots of Orchid to rot, and further leaf rot will occur. It is necessary to follow the principle of "thin fertilizer and more application". The rot of the leaves of the orchid may be due to the fact that the soil has been used for too long and there is not enough nutrients in the soil.

Under normal circumstances, the maintenance of the orchid requires repotting every two years. If you don't change the potting soil for a long time, the soil will not be able to provide nutrients to the plants in time, which is not conducive to the growth of the plants.

If it is caused by bacteria or insect pests in the cultivation soil, you need to take the plant out of the pot to find out which disease is causing it and then prescribe the right medicine. It is also necessary to cut off the residual leaves of the plant and place them in a cool and ventilated place for maintenance. Throw away the old potting soil and plant it with new potting soil.

There are mainly the following reasons for the rotten roots of Junzi Orchid:

1. High temperature, high humidity and poor ventilation conditions cause the fleshy roots of the plant to rot easily;

2. The nutrient soil has a large water content, poor air permeability, and the roots without a sharp edge are soaked in water for a long time, resulting in discoloration and rot of the roots;

3. The fertilizer in the nutrient soil is not fully fermented, resulting in heat and root rot, improper fertilization during the growth period, excessive amount of fertilizer, resulting in fertilizer contact with the roots, resulting in root burning, affecting the absorption capacity of the roots, and the root tissue is destroyed and rotten roots, so it is necessary to pay attention to the diligent application of thin fertilizer;

4. When the root is traumatized, when changing the pot or dividing the pot, due to the broken root or the rotting liquid of the injured root, the rotten fleshy root must be completely eliminated, and then coated with charcoal or fine furnace ash to dry, and then the soil is potted to prevent the injured root from directly contacting the nutrient soil pathogens and rotting;

5. The use of porcelain pots, plastic pots, etc., leads to poor ventilation and permeability of potting soil and rotten roots.