How to rescue the yellowing of green rowland leaves?

1. The temperature is too low: The optimal growth temperature of pothos is about the same as our indoor temperature, so when winter comes, or when the indoor temperature is cool for a long time, the leaves of pothos will turn yellow and wither. So we can solve this problem with just the right amount of warming.

However, it should be noted that it should not be farmed next to the heater.

2. Insufficient nutrients: If we do not fertilize the pothos regularly, then it will also have yellowing of the leaves. Therefore, in the growth period of pothos, it is necessary to fertilize once every half a month or 20 days, and the concentration of fertilizer applied is not too high, and it is best to use thin Bika water-soluble fertilizer.

This not only solves the problem of yellowing of the leaves, but also makes it grow better.

3. Virus hazards: If red spiders appear on the leaves of pothos, it will also make its leaves yellow and wilted. The best way to deal with it is to cut off the yellowed leaves, spray some insecticides, and open the windows for ventilation.

4. Too much watering: too much watering or too frequent watering each time will cause the pothos leaves to turn yellow. Because of too much watering, the potting soil will produce stagnant water, which will cause the root system of the pothos to rot, which will cause the leaves to turn yellow. And the best way to deal with it is to change the soil and prune the roots.

5. Too much light: If you want the plant to grow well, you need to provide it with sufficient sunlight. However, too hot and too strong sunlight often causes the leaves of plants to turn yellow and wilt, so the yellowing of pothos leaves may also be due to too much light.

The solution is to move it to a light environment and prune off the yellowed leaves.

It is necessary to control the water to avoid water accumulation in the soil, and it is also necessary to supplement the green fertilizer with phosphorus and potassium fertilizers to restore the green leaves, and it is also necessary to provide sufficient astigmatism for the green oil, so that the plants can store enough nutrients for the growth of the leaves.

Water less and get to a cool place. If the pothos is yellowed when the pothos is watered too much, the leaves will turn yellow, sometimes when we raise flowers, it is easy to care too much, so we will keep watering the pothos, which is easy to cause overwatering, and the consequence of overwatering is that the pothos leaves are yellow, as if they are sick. Therefore, we should pay more attention when watering pothos at ordinary times and not water too much.

Introduction

Strong light irradiation causes pothos leaves to turn yellow, we all know that pothos likes a warm and humid environment, usually it is best to accept the irradiation of scattered light, can not accept the irradiation of strong sunlight, otherwise it is easy to cause the leaves to turn yellow, and even can not feed the situation, we must not put the pothos in the shade or accept the radiation of scattered light when raising pothos.

Improper fertilization leads to yellowing of pothos leavesAs we all know, when flowers are cultivated, they must be fertilized after a certain time, and pothos is no exception. But fertilization must be appropriate, not too much and not too little, too much too little will make the pothos appear yellowing leaves, so, if it is because of improper fertilization, it is necessary to distinguish whether it is too much fertilizer or too little.

The solution to the yellowing of green roland leaves is as follows:

1. Control watering: Usually water too much green roland, the root system will rot due to stagnant water, which will lead to yellow leaves, cut off the rotten roots, and control the watering, do not dry or water.

2. Increase light: Although it has a certain resistance to negativity, it cannot be seen for a long time, otherwise it will also be yellow, and it should be transferred to a well-lit location.

3. Pruning: After the plant is infected with the disease, it will cause yellow leaves, so it is necessary to apply the yellowing leaf scissors and the incision with plant ash in time, and spray carbendazim to prevent and control the disease.

4. Supplementary nutrition: when raising green Roland, it is necessary to apply reasonable top dressing, not simply apply nitrogen fertilizer, but to properly supplement phosphorus and potassium fertilizer, you can spray potassium dihydrogen phosphate with low concentration on the leaves, but avoid applying thick fertilizer.

5. Proper light: When the plant receives light, it is necessary to pay attention not to be exposed to strong light, and do not raise it in the shade for a long time, the leaves of the plant need to photosynthesize, and the lack of light will cause the leaves to turn yellow.

6. Ensure ventilation: During the growth of the plant, good ventilation should also be ensured, and indoor maintenance needs to be opened frequently, so that the rabbit climate is too hot and humid to cause pests and diseases.

The yellowing of green rowland leaves can be solved by strict water control, balanced nutrition, light supplementation, and pruning.

1. Strict water control.

The yellowing of the leaves of the green rowland may be due to excessive watering, which leads to the rot of the roots of the plant, at this time, it is necessary to cut off the rotten parts of the roots of the green rowland and replant it in the fertile and loose soil.

2. Balanced nutrition.

The yellowing of the leaves of the green orchid may also be the cause of a single fertilization, and the single use of nitrogen fertilizer in the maintenance will lead to the lack of potassium and yellowing of the green orchid leaves, at this time, it is necessary to supplement the plant with a fertilizer based on phosphorus and potassium fertilizer, and you can also spray potassium dihydrogen phosphate on the yellowing leaves to restore their green.

3. Supplemental lighting.

Although the green orchid has a strong negative tolerance, but the plant has been in a dark environment for a long time, the leaf yellowing phenomenon will occur, at this time the green orchid needs to be moved into the astigmatism environment for maintenance, so that the plant can grow better.

4. Prune.

After being infected with the disease, the leaves will also turn yellow, at this time, it is necessary to cut off the yellowing leaves of the green orchid, and apply plant ash to the wound before the banquet to help the wound heal, and you can also spray carbendazim solution every other week for the green orchid, after three consecutive times, the bacteria can be completely eliminated, so that the pothos can resume healthy growth.

The living habits of pothos

Pothos is a kind of negative plant, avoid scorching sun exposure, indoor light and artificial light are appropriate, when the light is too strong, the color of pothos leaves will become lighter, the internode distance will become shorter, and the growth rate of stems and vines will slow down; When the light is too weak, the markings on the leaves will become lighter or even disappear, which is easy to breed germs.

Pothos is neither cold nor high temperature tolerant, and can be grown at a temperature of 15 25 and not less than 10 in winter; When the temperature exceeds 30, or the winter temperature is lower than 10, the growth rate of pothos tends to be slow, and the leaves will droop downward, wither and soften; When the temperature drops below 5, the leaves of the pothos will fall off.

Pothos does not have high requirements for soil, and can grow in barren soil, and can be cultivated with humus-rich humus soil, loose and fertile vegetable garden soil, bamboo garden soil, etc., mixed with sandy soil in appropriate proportions, mixed with a small amount of livestock manure-based fertilizer, to ensure its water retention and permeability.

Water less and get to a cool place. If the pothos is overwatered, the leaves will turn yellow; It is also necessary to supplement the green orchid with phosphorus and potassium fertilizer-based fertilizers to promote the green of the leaves; It is also necessary to provide sufficient astigmatism for the green loland, so that the plants can store enough nutrients for leaf growth.

Remedy

Supplemental lighting. The yellowing of the leaves may also be due to a lack of light. Although the green orchid has a strong negative tolerance, but the plant has been in the dark environment for a long time, the leaf will turn yellow, at this time it is necessary to move the green orchid into the astigmatism environment for maintenance, so that the plant can grow better.

Strict water control. The yellowing of the leaves of the green rowland may be due to excessive watering, which leads to the rot of the roots of the plant, at this time, it is necessary to cut off the rotten parts of the roots of the green root, and replant it in the fertile and loose soil.

Balanced nutrition. The yellowing of the leaves of the green rowland may also be due to the single fertilization. The single use of nitrogen fertilizer in the maintenance will lead to the lack of potassium and yellowing of the green Luolan leaves, at this time, it is necessary to supplement the plant with phosphorus and potassium fertilizer-based fertilizer, and you can also spray potassium dihydrogen phosphate on the yellowed leaves to make it green again.

Make a prune. At this time, it is necessary to cut off the yellowed leaves of the green rowan, and apply plant ash to the wound to help the wound heal, and you can also spray carbendazim solution every other week for the green rowan, after three consecutive times, the bacteria can be completely eliminated, so that the pothos can resume healthy growth.

The rescue of yellowing leaves of green rowan should be watered, lighted, and pruned.

Control watering: Usually water too much for the green Roland sails, the root system will rot due to stagnant water, and the hail will not be able to absorb sufficient nutrients, which will lead to yellow leaves.

Increase light: Although it has a certain resistance to negativity, it should not be seen for a long time, otherwise it will not be able to carry out sufficient photosynthesis, which will lead to yellow leaves, and it should be transferred to a well-lit location.

Pruning: After the plant is infected with the disease, it will cause yellow leaves, so the yellowed leaves need to be cut off in time, the incision should be smeared with plant ash, and carbendazim should be sprayed to prevent and control the disease.

The growth habit of the green rowan

Green Roland's vitality is tenacious, as long as there is water, it can survive. It prefers warm, moist environments and is shade-tolerant and not cold-tolerant. It is afraid of direct light, and it is best to maintain it in a semi-shaded and well-ventilated environment, and it can grow vigorously.

High requirements for temperature, like the temperature of more than 15 degrees and less than 30 degrees, it is best to control the temperature above 10 degrees in winter or after dawn, otherwise there is a risk of frostbite.

There are three main reasons for the yellowing of the leaves and rotten roots of the green loton: soil discomfort, too much watering, and improper fertilization.

1. Soil problems

The pothos refers to the pothos, its leaves are yellow, and the appearance of rotten roots is likely to be a soil problem. If the soil used for cultivation is too sticky, or the soil contains germs and is not disinfected, it is easy to rot roots.

2. Too much watering with a lack of watering

Pothos prefers moist soil, but it is afraid of waterlogging. If the maintenance period is not watered properly, watered too often or the amount of water is too large each time, it can not be absorbed, and it is easy to root and rot the roots after a long time, and there is a yellow leaf situation.

3. Improper fertilization

Pothos consumes more nutrients in the growing season and needs to be topdressed in time, but it must be applied diligently with thin fertilizer. If the concentration of fertilizer used is too high or the amount of fertilizer applied at one time is too large, it is easy to burn the roots, resulting in root rot and yellowing of leaves.

The treatment method after the rotten roots of the green rowan:

Once the pothos root rot is found, no matter what the cause is, it should be depotted as soon as possible. Take the pothos out of the soil and cut off all the rotten roots. After pruning, it should be soaked in carbendazim solution to avoid leaving germs.

The soil from the original Shin Sakura can no longer be used, and all the soil is poured out to prepare new soil.

Flower pots should also be disinfected. The new soil is guaranteed to be soft, breathable and permeable. After it is ready, replant the pothos into the soil. If the decay is severe, cut the healthy stems and leaves, and re-propagate by cuttings, the survival rate is also relatively high.