What to do if the leaves of the pothos cultivated in the office are yellow

Causes of yellowing of pothos leaves:

1. Improper lighting.

Pothos likes to grow in the shade, and strong light exposure will cause the leaf tips and leaf margins of pothos to wither, and yellow spots will appear on the leaves. On the contrary, if it is placed in a shaded environment for a long time, the pothos leaves will not get enough sunlight to form chlorophyll, which will also cause the pothos leaves to turn yellow and then fall off, so it is necessary to replenish the light in time.

2. Improper watering.

Too much or too little watering will cause the pothos leaves to turn yellow, if the pothos leaves are dull and lusterless, the old leaves have no obvious changes, and the newly grown shoots are not long, it may be too much watering, and the pothos will be depotted and placed in a ventilated and cool self-drying soil mass and then put it back in the pot. If the pothos leaf tips or edges are withered and dry, the old leaves are yellow and fall off from the bottom up, and the new leaves grow normally, it is the pothos that is not watered enough.

3. Improper fertilization.

Excessive fertilization, excessive concentration, or no lack of fertilizer in pothos farming may cause pothos leaves. When the fertilization is excessive, it is manifested in the dry brown appearance at the top of the new leaves of pothos, the general leaf surface is thick and dull, and the concave and convex are not stretched, and the old leaves are scorched and yellow. Fertilization should be stopped immediately, and part of the fertilizer should be washed with plenty of washing in severe cases.

When pothos is fertilized too little, the leaf color will become lighter, pale green or yellow, and the old leaves will be more normal or gradually turn from green to yellow. Fertilizer should be filled in real time, the potting soil should be checked, if there is a dry knot, the soil should be replaced, and the thin fertilizer should be applied diligently and some alum water should be poured in a timely manner.

4. The temperature is too low.

Pothos itself is not tolerant to low temperature, and the condition of low temperature and large water for a long time will cause the root of pothos to rot, resulting in insufficient water supply to the root system, and finally the root leaves begin to turn yellow, and the top leaves lose their luster, and there is a soft feeling when touched by hand. Try to irrigate the roots with root rot, if it doesn't work, only cut off the branches without yellow leaves and re-cutting. In winter, the potting soil should be kept slightly dry, not dry and watered.

Solutions for yellowing pothos leaves:

The solution to the yellowing of pothos leaves should be mediated in a timely manner according to the cause of their yellowing. Remove the yellowed leaves of the pothos so that the pothos can regain its brilliance. When the yellowing of pothos leaves is severe, the rotten roots can be removed, and the yellow leaves can be removed and replanted.

In the process of planting, two to three knots should be buried, and the same should be done for hydroponics.

Change the water once in three or four days, preferably with cold boiled water. When it is first planted, it should not be exposed to direct sunlight, but can be placed in a position with low light, and the newly planted pothos will take root and grow in about 20 days.

Pothos is a negative plant, avoid direct sunlight, like scattered light, more shade-tolerant, like warm, humid environment, requires loose soil, fertile and good drainage. Pothos is sensitive to temperature, avoid direct sunlight in summer, and it is easy to yellow and fall off the leaves under strong light, and too much or too little water, improper fertilization, etc. will cause yellowing of leaves, so it is necessary to pay attention to these in the daily maintenance process and solve the problem of yellowing of pothos leaves for the cause.

Yellowing of pothos leaves: Improper watering.

If the leaf tips or edges are withered and dry, the new young leaves grow normally, and the old leaves are yellowed and fall off is insufficient watering; Conversely, if the leaf surface is dull yellow and dull, and the newly grown leaf tips do not shrunk and do not grow, it may be overwatered. You can also make a judgment based on how well you water it.

Yellowing of pothos leaves: fertilizer application.

The effect of fertilization on the yellowing of pothos leaves should also be considered at two extremes. Excessive fertilization, the leaves are hypertrophied and tarnished, and the old leaves are yellowed and fall off; Insufficient fertilization, especially the lack of nitrogen fertilizer, the foliar color becomes lighter, first transitioning to pale green, and then gradually turning yellow, the root leaves first turn yellow, and the top leaves still retain their texture.

The solution to the yellowing of pothos leaves.

Knowing the problem, it is easy to find a solution, as long as according to the actual cause of the yellowing of pothos leaves, the right medicine, correct the breeding method, will make the pothos change its brilliance.

With everyone's higher and higher requirements for the green environment, as well as the demand for decorating the interior, many friends have begun to raise pothos, but there are many flower friends of the pothos The leaves are yellow, cracked and withered, so what is the reason? I'm going to answer it for you today.

1. First of all, it may be because the pothos is watered too much, which causes its potting soil to accumulate water, causing the roots to breathe poorly, resulting in yellowing of the leaves.

2. Secondly, it may be because the growth temperature of pothos is not suitable, its most suitable growth temperature is between 20 degrees and 28 degrees, and the wintering temperature needs to be above 10 degrees, so the temperature is too low or too high, which may cause its leaves to turn yellow.

3. Finally, it may be caused by the lack of sunlight exposure of pothos, or the exposure to direct sunlight in summer.

The above is the reason for the yellowing of pothos leaves, I hope that all flower friends can "prescribe the right medicine" to improve the growth environment of pothos.

Solution: Avoid direct sunlight.

2. Lack of sunlight causes pothos leaves to turn yellow (lack of light yellow).

If the leaves are shaded for a long time, the leaves will not get enough sunlight to form chlorophyll, and the whole leaves will turn yellow and then fall off.

Solution: Move to a well-lit area.

3. Overwatering causes the pothos leaves to turn yellow (water yellow).

The young leaves are dark yellow and dull, the old leaves have no obvious changes, the branches are small yellow-green, and the new shoots are shrunk and not long, indicating excessive watering.

Solution: Depot the pothos in a ventilated and cool place, and wait for the soil to dry before putting it back into the pot.

1. Change the watering method.

Reason: Watering too much water will cause stagnant water in the soil, and the roots of pothos soaked in water will not have enough oxygen to breathe, and it is easy to change to anaerobic respiration, thus producing alcohol. The accumulation of alcohol in the soil will cause the roots of the pothos to be injured, unable to properly draw nutrients from the soil, and if the nutrients cannot keep up, the leaves will turn yellow.

In addition, if the pothos is not watered for a long time, its leaves will also turn yellow due to excessive lack of water.

Solution: If it is usually overwatered, put it in a ventilated place and wait for the water to evaporate, or simply replace it with new soil without water, if you usually forget to water, give it water in time.

2. Change the lighting conditions.

Reason: Pothos is suitable for growing in cool conditions, once exposed to strong light, it is easy to make the leaves sunburned, and then yellow. In addition, if the pothos does not see light for a long time, it will lack nutrients due to insufficient photosynthesis and turn yellow.

Solution: After being exposed to the sun, you need to cut off the sunburned leaves, and then put them in a cool place with scattered light to raise. If you don't see light for a long time, you need to increase the light time appropriately, but not too long.

3. Maintain slowly.

Reason: Plants have a certain dependence on the environment, and after suddenly leaving the familiar environment, they will have an unadaptable reaction, which is manifested in the yellowing of the leaves.

Solution: Don't worry too much about this situation, we can try to give it similar growth conditions as before, such as light, humidity, etc., and it won't take long for it to recover. In addition, potassium dihydrogen phosphate can also be added to make it green again.

To change the soil, the soil has no nutrients, to loosen the breathable soil, add some acidic fertilizer, can not lack water.

It may be that improper watering causes the leaves to turn yellow, the root system can be checked, and it can be treated according to the specific situation.

Watering too much or too little can cause the pothos leaves to turn yellow. Excessive watering and poor soil permeability are prone to poor root breathing, resulting in root rot and yellowing of leaves; Insufficient watering does not provide sufficient water for pothos to grow, resulting in yellowing of the leaves.

Solution: Increase the amount of watering if the watering is insufficient; If you overwater, you should drain the stagnant water and check the root system. If there is a rotten root, cut off the rotten roots, and soak the solution for about 30 minutes, carry out full sterilization, dry and change the potted plant.

Or after draining the stagnant water, place the flower pot in a ventilated place to promote the evaporation of water. Daily maintenance can also be sprayed once a month with mildew solution to prevent root rot.

Pothos maintenance tips

1. The best temperature for the growth of pothos is around 22°C-26°C.

2. The best light environment for maintaining pothos is an environment that can receive light for a short time, pothos is not tolerant to strong light, do not expose pothos to the sun.

3. Pothos likes water, can be cultivated and protected with pure water, and attention should be paid to avoid water shortage during the maintenance period.

4. Our family raises pothos, it is best to use loose and breathable nutrient soil, although pothos is easier to raise, not much soil, but if the soil is too sticky, poor air permeability, it is easy to rot the roots because of stuffy roots.

5. To judge the acidity and alkalinity of a plant like soil, we can make a basic judgment through the native place, the origin of pothos is in the tropical rainforest area, and the soil in the rainforest must be dominated by rotten leaves and dead branches, so the best soil for raising pothos is weakly acidic and rich in humus.