[orchid rotten root] how to deal with the rotten root of Cymbidium

Cymbidium is very easy to breed, but the phenomenon of rotten roots also exists. I believe many flower lovers who breed Cymbidium have encountered it. Below, the phenomenon of rotten roots is analyzed from several aspects, such as excessive watering, high temperature, excessive fertilization, indoor airlessness, and so on. The specific analysis is as follows:

Analysis on the causes of rotten roots of Cymbidium 1. Rotting roots of Cymbidium: the temperature is too high

High temperature, high humidity and poor ventilation make the fleshy root of the plant rotten easily.

2. Rotten roots of Cymbidium: too much watering

Large watering, high water content of nutritious soil, poor air permeability, long-term soaking of roots by water, resulting in discoloration and decay of roots.

3. Rotten roots of Cymbidium: large amount of fertilizer

The amount of fertilizer applied is large, and the fertilizer in the nutritious soil is not fully fermented, resulting in rotting roots caused by heating and burning roots, improper fertilization during the growing period, excessive fertilizer application, resulting in fertilizer contact with the roots, resulting in root burning, affecting root absorption capacity, and root tissue is destroyed and rotten roots. Attention should be paid to the diligent application of thin fertilizer.

4. Rotten root of gentleman orchid: root injury

When the root is injured, when changing the basin or dividing the basin, the rotten fleshy root must be completely eliminated, then coated with charcoal or fine furnace ash to dry, and then cultivated in the basin to prevent the injured root from coming into direct contact with nutritious soil bacteria.

5. Rotten roots of Cymbidium: poor indoor ventilation

Poor air permeability, the use of porcelain pots, plastic pots, etc., lead to basin soil air permeability, water permeability is not good and rotten roots.

6. The rotten roots of Cymbidium: the soil is not good.

The soil is not good, and some bacterial diseases erode the fleshy roots, resulting in fester.

How to deal with the rotten roots of Cymbidium? 1. How to deal with the rotten roots in a small area?

A, immediately knock the rotten root out of the basin, remove the attached soil, rinse the root system with clean water, and then cut off the rotten root with a sterilized blade.

B, soak for 20 minutes with potassium permanganate solution or fungicide solution such as carbendazim, and then remove the dry wound.

C, prepare the cultivated soil again, and carry on the disinfection, wait for the gentleman orchid's basic wound to dry, a few are planted into the new cultivated soil.

D, replanted gentleman orchid, should be in the basin mouth cover transparent plastic bag, put in the half-shade place, keep the basin soil slightly moist, do not water more. 2 ‰ potassium dihydrogen phosphate solution was sprayed on the leaves every 5-7 days to increase nutrients and promote rooting. After two or three weeks of maintenance, new roots can grow, then take off the plastic bags, and gradually transition to normal maintenance.

2. How to deal with the rotten roots in a large area of Cymbidium

The treatment of all or most of the rotting roots of Cymbidium:

A, rinse the base of the stem with water first, then cut off the rotten part laterally with a sharp blade, and pay attention to cutting it as smooth as possible.

B, immediately after resection, smear sulfur powder or charcoal powder on the incision to prevent wound infection. And put it in a cool and ventilated place to dry the wound. And cut off most of the leaves to reduce transpiration.

C, wait for the incision surface to dry and then plant in the plain sand, water once after two days, and then keep the basin soil warm and moist, avoid fertilization. Under the temperature of 20-25 degrees, there are new roots around the incision about half a month later. After two months, it can be transplanted into the new culture soil basin, and gradually transferred to normal maintenance.

How to deal with the rotten roots of orchids in household life, many families will raise some flowers and plants at home, such as orchids, poinsettias, etc., among them, orchids are the most popular among people, but, many families will have rotten roots, so, how to deal with the rotten roots? What are the ways to deal with the rotten roots of Cymbidium? Follow the editor of Provincial many Decoration Network to have a look. I hope I can help you all. 1. Most of the roots of Cymbidium are good, but only some of them are rotten. The way to save this situation is to knock the rotten roots out of the basin as soon as they are found, remove the attached soil, rinse the roots with clean water, and then cut off the rotten roots with a clean shaving blade. Then smear 0.1% potassium permanganate solution on the rotten roots (or coated with charcoal powder, cigarette ash, etc.), dry for 3 to 5 hours, and then directly plant in sterilized humus soil retted with pine needles or fully rotten sawdust or mountain mud basin.

After planting, cover the pot mouth with a transparent plastic bag, put it in a semi-shady place, water less, and keep the pot soil slightly moist. At the same time, 0.2% potassium dihydrogen phosphate aqueous solution was sprayed on the leaf surface every 5 to 7 days to increase nutrients and promote rooting. In this way, new roots can grow after more than two weeks, at this time take off the bag and gradually transition to normal maintenance.

2. The remedy for most or all of the root system of Cymbidium is to rinse the base of the stem with water, then cut off the rotten part laterally with a sharp knife (the incision is required to be smooth and smooth), then apply sulfur powder or charcoal powder on the cut to prevent wound infection and put it in a cool and ventilated place.

Wait for the surface of the incision to be slightly dry and then planted in a plain sand basin, water once after two days, and then keep the basin soil moderately moist, do not apply fertilizer. Under the temperature of 20-25 ℃, the new roots will grow around the incision after about 10 days, and can be transplanted into the new culture soil basin after 50 days, and gradually transferred to normal maintenance.

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What about the rotten roots of Cymbidium? how to deal with the rotten roots?

Gentleman orchid is one of the most common indoor flowers, part of the reason is that its appearance is relatively elegant, put indoors not only has a decorative role, but also brings some green visual enjoyment, decoration home is the most suitable. Another part of the reason is the moral of the gentleman orchid, the gentleman noble can not be bullied, even in modern society, there are many people to symbolize their own character, compared with some flowers and plants, gentleman orchid appears elegant and elegant. But in the daily breeding process, the magnolia often has some rotten roots, which looks very uncomfortable. So what about the rotten roots of the gentleman orchid? The answers are all below.

What about the rotten roots of Cymbidium? how to deal with the rotten roots?

1. In general, because the overall growth conditions of Cymbidium are relatively common, and they also belong to a kind of plant with strong vitality, unless there are some relatively big mistakes in the process of breeding, such as too much water, it may lead to rotten roots and affect the growth of Cymbidium. Generally, as long as you master the corresponding culture methods, you can reasonably avoid this situation.

2. But if there is really a situation where the rotten roots of Cymbidium can't be remedied, of course not, we have already said that Cymbidium is a kind of plant with strong vitality. So even if there is a rotten root situation, there are ways to remedy, so that a life will not be wasted, we can continue to breed and enjoy the beauty brought to us by the gentleman orchid.

3. The remedy for the rotting roots of Cymbidium is to pour out the whole orchid, then wash away the soil from the root, and then remove the rotting roots. Dry the water in the sun, soften the langen slightly, take the new soil and put it back on the basin, pour enough water, and put it in a cool place. The soil here we should pay special attention to the use of dry soil, wet soil not only can not save the gentleman orchid, but also may aggravate the rotten roots.