Half of my Junzilan s roots are rotten, what should I do, please help

What should I do if the roots of Junzi Orchid rot? Don't be in a hurry to throw it away, just a simple "3 moves" can save it.

1. Remove the rotten roots. Whether it is the problem of rotten roots caused by improper breeding methods, or the rotten roots caused by pests and diseases, it is necessary to pour the junzi orchid out of the potting soil first, shake off and wash the soil on the rhizome, brush the broken soil with a soft brush, and check the degree of rot of the rhizome.

2. Cleaning and inspection. For rotten roots, it should be dealt with on a case-by-case basis. If it is a rotten root with very mild symptoms, apply carbendazim disinfectant and fungicide to the rhizome and replant it in a cool environment for 3 to 7 days. If the root rot is very severe, pruning is required.

3. Prune rotten roots. If the rhizome of the orchid is smelly, wet and sticky, and dark black-brown, it is a very serious case of rotten roots. Find the meeting point of healthy rhizomes and rotten roots, cut off the rotten roots here, leaving no trace of rotten roots, apply rooting powder to the wound, and repot the plant.

4. Change the soil and pot. The old potting soil of the rotten root of the orchid will be more or less invaded by bacteria, so clean and clean potting soil should be used for replanting to ensure that the soil is loose, breathable and drainage. After replanting the treated Junzi orchid, carefully maintain it to avoid the recurrence of root rot.

1. After the roots of the orchid rot, you need to take the plant out of the pot, gently break up the mound, remove the soil attached to the root system, and use scissors to cut off all the rotten and hollow fleshy roots of the orchid to ensure that the remaining root system after pruning is healthy enough. Then apply carbendazim powder or plant ash to the incision of the root system, put the orchid in a cool and ventilated place, wait for the wound on the root system to dry thoroughly, and prepare the moist soil to be re-potted and planted.

2. Replanted Junzi Orchid, it should be placed in a cool and ventilated place to slow the seedlings, do not go to direct sunlight, if the Junzi Orchid is planted with tidal soil, do not need to water immediately after planting, and wait until the soil is close to drying before watering. If you use a clay pot to plant the orchid, you can use your knuckles to tap the wall of the pot, if the pot makes a crisp sound, it means that the soil has dried up, you can water it once, if the pot makes a dull sound, it means that the soil for planting the orchid is not short of water.

3. One week after planting, observe that the leaves of the plant are back to green and full, which means that the seedlings have been successfully slowed down and can be maintained normally. After the autumn cool, it can be maintained in full sunlight to promote the vigorous growth of the orchid, and bloom more, and it should be properly shaded in late spring, summer and early autumn to avoid sunburn on the leaves of the plant under the scorching sun.

The root cause of the rot of the gentleman's orchid.

Discomfort in the environment. With high temperature, high humidity and poor ventilation, the fleshy roots of Monarch Orchid are very prone to root rot.

In addition, the water is large, and the water in the soil is difficult to volatilize for a long time, resulting in poor air permeability. The roots are soaked in water for a long time, causing the roots to change color and rot.

Improper fertilization. Hypertrophy, 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 roots, resulting in root burning, affecting the absorption capacity of roots, root tissue is destroyed and rotten roots, pay attention to thin fertilizer and frequent application.

Root injury. When the root is traumatized, when changing the pot or dividing the pot, due to the broken or rotten root 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.

Potting soil is not suitable.

The air permeability is not good, and the use of clay pots, plastic pots, etc., leads to poor ventilation and water permeability of the potting soil and rotten roots.

The soil quality is not good, and there are bacterial diseases that erode the fleshy roots, causing ulceration.

Solution. Adjustments in water and fertilizer management.

You can't water too much of the orchid, and you should water it in moderation. Too much watering will make the nutrient soil too much water content, poor air permeability, the growth of roots can not get enough oxygen, resulting in rotten roots. When watering, you should also be careful not to pour water into the center of the orchid, so as not to cause water accumulation along the stem to the root.

Watering is usually done once every 2 weeks, accompanied by fertilization.

Handling of potting soil.

The nutrient soil bought from the market has poor air permeability, and the soil is too raw or too ripe. If the soil contains components that are not completely decomposed, long-term watering and fertilization in the potting soil will produce heat and are easy to rot roots. Or the home-prepared flower soil is more clayy, has a large water content and is not easy to evaporate, and the air permeability is poor, and bacteria will invade the plant with the wound, resulting in root rot.

Therefore, the choice of soil is very important before planting.

If the flower pot of the cultivated gentleman's orchid is poor, you can consider replacing it with a porcelain pot or a stoneware pot.

Treatment of rotten roots of Gentleman's Orchid (pictured).

Remove rotten roots: Plant the rotten roots of the orchid from the pot, gently peel off the soil, then rinse the roots with water, and use scissors to clean the rotten roots. If the leaves are yellow or weak, it is best to cut off the damaged leaves as well.

Disinfection: Soak the cleaned roots in potassium permanganate solution for 5 minutes, then dip a little sulfur powder or plant ash or carbendazim, and then dry in a cool place (about 2 days).

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The main reason for the rotten roots of the orchid is watering, and when the watering is improper, the root system of the orchid is particularly prone to rot. Therefore, when cultivating Junzi Orchid, first maintain its root health, you have to do a good job of watering, can not be watered frequently, should be watered according to the dryness and wetness of the soil, generally the soil is dry after watering through, the soil remains slightly moist.

If the maintenance environment is high temperature, high humidity and stuffy without ventilation, in such an environment, the root system of the Monarch Orchid cannot be breathed normally, resulting in stuffy roots, then it will also have root rot.

If the fertilization method is not right, a large amount of fertilizer at one time, or some strong fertilizer and fertilizer that is not rotten, then it will cause the roots of the orchid to burn, and its root system will gradually rot.

Therefore, as long as the above points are done well, watered according to the growth needs, there should be no stagnant water in the soil, put it in a well-ventilated environment, properly fertilize, and maintain the health of the root system of the orchid, it can grow healthily and vigorously.

1. Dig out the plants.

After discovering the rotten roots of the Gentleman's Orchid, we need to deal with it in time. First of all, we need to pour the orchid out of the potting soil, shake off the soil from the roots, and rinse the roots under running running water so that the rotten roots can be seen.

2. Prune rotten roots.

After rinsing the roots of the orchid, we can see the rotten roots very clearly, use sterilized scissors, cut off all the rotten roots, and then smear the wound with charcoal, you can also use potassium permanganate water to rinse the roots, put them in the sun for about ten minutes, and use ultraviolet rays to sterilize.

If the roots of the orchid are severely rotten, after pruning and sterilization, it can be placed in fine sand to promote the roots.

If only a few roots rot, you can transplant them into the nutrient soil that has been replaced, control the watering within half a month, and recover after one or two months.

If the fleshy roots have all rotted, you can cut off all the rotten roots, wash the rhizomes, apply charcoal powder or fine furnace ash, put them in a fine sand pot to promote the roots, and after two or three months, you can also re-root and sprout leaves.

3. Replant.

After treatment, the rotten roots of the orchid need to be replanted into the pot soil, it is necessary to pay attention here, it is best not to use the original pot soil, prepare a new pot, use the rotten leaf soil as the culture soil, plant the orchid into the pot, place it in the semi-shade to maintain, keep the pot soil moist, generally half a month later, the plant can grow new roots!

The root of the orchid is a fleshy root. There is also a lot of moisture. The direct cause of root rot is not because of too much watering.

Rather, it is because the cells in the roots are deprived of oxygen, which leads to anaerobic respiration, which causes alcohol to accumulate. It causes damage to the cells, which manifests itself as root rot. If we find the direct cause of anaerobic respiration, it is because of the lack of oxygen.

The cause of oxygen deficiency lies in two possibilities: one is too much watering, and the other is that the soil is too compacted and no longer loose. As a result, oxygen in the crevices of the soil cannot be accumulated.

To sum up: too much water and soil compaction are indirect causes of root rot.

The treatment method is to remove the excess water and roots first, leave the roots of the orchid in the air to dry, and then choose loose succulent soil to re-pot. Reduce the amount of watering.

Flowers and plants rot roots, the main reason.

Yes, overwatering.

Makes the soil, air permeability worse.

Especially, Gentleman's Orchid.

The soil needs to dry out by more than 2 cm.

to be able to water.

The main reason for the rotten roots of the orchid is that the water is too large, you can take it out and dry the roots before replanting it.

There are many reasons for the rotten roots of the Junzi orchid, the soil has germs, pests and diseases, sometimes too much boiling water and so on leads to the phenomenon of rotten roots, if you want to raise the Junzi orchid well, the soil must be loose and breathable, dry and water thoroughly at one time, replace the pot once every three years, the flower roots should be pruned and the rotten roots are treated well, carbendazim disinfects the roots, and the management in the transplanted pot is careful, and the Junzi orchid grows vigorously.

We need to remove the diseased plant from the pot, shake the soil off the plant, and remove the rotten roots and the diseased or withered roots. Then use potassium permanganate solution for disinfection and sterilization. Then treat the root system of the plant with copper sulfate solution or plant ash, and then place it after treatment, that is, ventilate and cool for two to three days, and finally replant it in a pot.

Put the orchid in the sun to dry, and then prepare the pine needles and soil together, water a little less and wait for two days to see if he can live.

You should put some places with the sun for corresponding light, and you should water less so that there will be no rotten roots.

At this time, you should water less, and then put it in a sunny place, turn the soil frequently, and do not cause water accumulation so that it can be improved.

Because of improper watering, it is common to cause rotten roots of Monarch Orchid, and there will be a more obvious symptom of Monarch Orchid rotten roots, that is, the leaves start from the tip of the leaves, and the yellowing appears in segments, which is obviously different from the normal leaf aging and yellowing. It is water-stained and yellow. When you notice that the orchid is starting to turn yellow from the tip of the leaf, it is time to pot the flowers and check the roots.

The treatment of rotten roots of Junzi orchid is simply to clean, disinfect and replant.

1. Cleaning up rotten roots. Plant the rotten roots of the orchid from the pot, gently peel off the soil, then rinse the roots with water, and use scissors to clean the rotten roots.

2. Disinfection of roots. Soak the cleaned roots in potassium permanganate solution for 5 minutes, then dip a little sulfur powder or plant ash or carbendazim, and then dry in a cool place (about 2 days).

3. Replant. After the orchid is dried, it can be planted in the sandy soil to promote the germination of new roots, if the root system is not serious, it can be potted directly, without planting in the sandy soil, after planting, it is necessary to control the watering, do not dry and do not water, so as not to rot the roots again, put it in a cool and ventilated place, if the leaves do not wilt after 30 days, it has survived.

If the root system is all rotten, there is a chance to save, refer to the cleaning of rotten roots, after disinfection, insert into the sand to promote germination, generally speaking, after about 2 months can still be rerooted.

If it is only a slight rotten root, then we need to cut off the rotten roots, and then take the potting soil out of the pot and put it in a ventilated and cool place to dry, and then the water control management can be slowly restored, if the rotten root situation is more serious, it is necessary to clean the root system.

The treatment method is to remove all the dead roots, wash and dry, and then plant them in a mud pot filled with river sand, keep the potting soil moist and dry, and place it in a ventilated and shaded room. Generally from May, after about two months of careful care, two young roots can grow again from the base of the pseudobulb, and two new leaves can grow at the top.

After autumn, apply 1 or 2 times of thin fertilizer, and 3 tender roots and 3 new leaves can grow, so that the junzi orchid can regain its life.

Knock it out and prune the bad roots, apply carbendazim sterilization and disinfection, vermiculite planting is better, water permeability is good, and it is easy to root.