What if the leaves of Ping an tree turn yellow? Causes and solutions

Ping An tree belongs to large-scale leaf potted plants, flower friends 'Ping An trees are generally bought from the local flower market, beautiful flower pots, green leaves, auspicious names, buy home less than three or five days, more than one or two weeks, not leaves wilting, leaves yellow, deciduous, really let people tangle, the following small series for everyone to introduce the reason why Ping An tree leaves yellow is what is going on!

Temporary potted plants cause yellowing of leaves

Ping An trees are generally grown in the field, and then transplanted into the pot, some merchants will transplant the trees into the pot before selling, if the late maintenance is improper, there will be yellow leaves phenomenon.

The scarcity of soil causes the leaves to yellow

After buying the tree, check the soil in the basin. In order to save soil, some sellers will put some soil residue garbage at the bottom of the pot, and the top will be covered with a layer of soil. In this way, after a long time, the root development of Ping An Tree will be limited, and then the leaves will turn yellow and wither.

Environmental discomfort causes yellow leaves

Peace tree growth environment has certain requirements, in the astigmatism ventilation environment growth is better, if the light is dark, and not ventilated, it is easy to cause yellow leaves.

Too much watering causes yellow leaves

If the pot watered more, the soil water absorption has been saturated, excess water and can not evaporate quickly, for a long time, will be due to excessive water and leaves yellow. Therefore, water should be appropriate.

Water quality problems cause yellow leaves

The water quality in the north is high in alkalinity. If the tree is watered with alkaline water for a long time, the leaves will slowly turn yellow and fall off after a long time.

Plant diseases cause yellowing of leaves

After the peace tree is bought back, if there is disease, it is easy to cause damage to the roots, which may lead to yellowing of the leaves.

Mistaken fertilization causes yellowing of leaves

If too much fertilizer is applied to the tree, the fertilizer concentration will become high, resulting in excess nutrients, which will lead to root atrophy and then yellowing of the leaves.

Sunlight causes yellowing of leaves

In summer, when the trees are exposed to the sun for a long time, they will also lose water in the leaves and make the leaves dry.

Cold damage causes yellow leaves

In winter, due to the low temperature, especially when placed outdoors, below 5 ° C, the tree will be frozen and the leaves will yellow.

The solution to yellow leaves of peace trees

To avoid yellow leaves, we must pay attention to check the rationality of the soil, appropriate watering and fertilization, and pay attention to creating a suitable growth environment and careful maintenance. At the same time, when it is found that the leaves of the tree are yellow, it should be checked immediately whether the roots of the tree grow normally. If it is found that the roots are rotten, the rotten parts will be removed immediately, the yellow or dead leaves will be cut off, and re-cultivated once.

The cause and solution of the yellow leaves of the peace tree

Peace tree is a kind of plant that many people like. Many people want to raise this plant well. Here we will learn more about the maintenance method of peace tree, the causes and solutions of yellow leaves of peace tree.

1. Introduction to Peace Tree

The alias of peace tree has red head island cinnamon, red head mountain cinnamon, Fang Lan mountain cinnamon, big leaf cinnamon, Taiwan cinnamon and so on. Cultivation should use loose fertile, well-drained, rich in organic matter acid sandy soil. Peace tree likes warm and humid, sunny environment, likes light and shade, likes warm and hot, frost-free, foggy and high temperature places, not resistant to drought, ponding, cold and dry air. Its original environment, rich in Phalaenopsis, so in artificial cultivation conditions, it is appropriate to create a warm and humid environment. Fruiting period: August to September.

Peace tree is the elegant name of cinnamon on orchid island. It can emit a fragrance that corrects odor and purifies air. Flower growers and business operators have given it an auspicious name "Peace Tree". Peace tree, meaning auspicious, symbolizing peace and happiness, life is happy.

II. Conservation methods:

1, moderate light, peace tree not only likes the sun and is very resistant to shade, but can not be placed in the sun exposure, especially in the summer when placed in the sun need a certain amount of shelter, about 50% of its area is appropriate, otherwise the sun may burn the leaves. In winter, it can be exposed to direct sunlight without shelter.

2, the right temperature, peace trees like warm heat, not cold, most suitable for growth at temperatures of 20 degrees to 30 degrees. In winter, it is best to move into the house so that its growth environment is not less than 5 degrees. Summer high temperature above 30 degrees also need to do some protection, can spray water on its leaves to reduce the temperature.

3, correct watering, peace trees like wet environment, not resistant to drought, its pot soil to keep relatively moist, in dry weather to spray water on the leaves, summer leaves to spray water once a day, and to maintain indoor relative air humidity, preferably more than 60%. Watering can be watered once, after half an hour and then watering once, so as to avoid the emergence of half water. Watering frequency is decided according to season different, see its topsoil a bit dry when can water.

The cultivation methods and precautions of Ping An Tree

4, soil and flower pots, Ping An tree in the loose air permeability, rich in organic matter fertile acidic rotting soil or culture soil growth is more appropriate, need to loosen the soil once every month, every two years with a change of pot soil. The bottom of the flowerpot should be ventilated, and it should not be too small, because the peace tree grows faster, too small will hinder its growth.

5, fertilization, in addition to winter fertilization every other month, winter fertilization may hurt the rhizome.

6. Pest control: aphids are easy to grow on the tender leaves and new buds of Pingan tree. After spreading plant ash on the plants, rinse them with clean water; spray the sap of neem leaves, which can effectively kill insects; spray them with 10% imidacloprid wettable powder 2000 times.

3. Causes and solutions of yellow leaves of peace tree

In the process of indoor flower cultivation, yellowing of leaves is a common phenomenon. In the indoor cultivation of Ping An Tree, yellowing of leaves is inevitable, and the main reasons for yellowing or falling of leaves of Ping An Tree are as follows:

One is due to accidents or special circumstances, causing serious damage to the roots of plants, resulting in yellow leaves.

Second, the indoor temperature is lower than 5℃, which causes the yellow leaves of Pingan trees due to freezing injury.

Third, too much watering leads to rotten roots at the bottom, which causes plants to turn yellow and fall leaves.

The cultivation methods and precautions of Ping An Tree

Fourth, the water quality is alkaline and heavy, resulting in slow yellowing of leaves, which is more common in the north, especially in ** and other places.

Fifth, improper fertilization, fertilization too much too thick, and cause nutrient fiber root dehydration atrophy necrosis.

The sixth is the sun for a long time exposure, and cause the leaves to dry yellow.

Notes:

1. A small number of diseased leaves appear, and they are removed and burned in time; avoid yellowing and wilting of whole leaves, and make a large number of leaves fall.

2. In plum rain weather, it is necessary to prevent ponding in the basin. If there is ponding in the basin soil, it is easy to cause yellowing of the plant, yellowing of the lower leaves and falling off. In serious cases, it will cause damage to the rhizomes and even death of the rotten roots of the plant.

The above is the relevant introduction of this article, I believe you have read it after a simple understanding of this, if necessary, you can continue to pay attention to No.1 home network, to learn more information.

What is the solution to the problem of yellow leaves?

In the process of indoor flower cultivation, yellowing of leaves is a more common phenomenon, and the same is true for indoor cultivation of peace trees, which inevitably leads to yellowing of leaves.

What is the meaning of the yellow tree?

Unsuitable watering of the trees leads to yellow leaves

Too much or too little watering

Improper watering is a major cause of yellowing of the leaves of the peace tree. Too much or too little watering may cause yellowing of the leaves.

Too much watering will lead to water accumulation at the roots of the tree, water cannot be fully absorbed, and the soil drainage is not smooth, resulting in damage to the roots and rot. The characteristic of its occurrence is that the old leaves of the plant have no obvious change, while the young leaves are yellow.

Watering less or because the weather is too hot, resulting in water shortage and drought, yellow leaves, characterized by yellow leaves damaged from bottom to top, with old leaves first.

solutions

Watering must be reasonable, control the amount of watering, watering should not be too much, wet is good, prevent root rot.

When encountering the yellowing phenomenon caused by drought, it is necessary to water it in time, otherwise the whole plant will wither, fall or even die because the plant is short of water for too long.

Unsuitable fertilization of Ping An trees leads to yellow leaves

Too much or too little fertilizer.

Fertilizer is an essential element for plant growth. Too much or too little fertilizer can cause the leaves of Ping An Tree to turn yellow. Too much fertilizer, will make peace tree young leaves hypertrophy, uneven foliage. However, insufficient fertilization or too low concentration of fertilization leads to no effect of fertilization. The yellow leaves caused by too long interval are characterized by yellow young leaves and tender stems.

solutions

If too much fertilizer is found, fertilizer control should be carried out properly, and more watering should be carried out under the condition of ensuring that the pot soil will not accumulate water, so that the fertilizer can be discharged in time and the fertilizer concentration can be reduced. If the amount of fertilizer is too small, it is necessary to apply fertilizer in time and increase the number of fertilizer applications, otherwise it will cause yellow leaves of the whole plant or cause the death of the plant. Do not apply a large amount of concentrated fertilizer.

Iron deficiency causes yellow leaves

iron deficiency manifestation

A lack of iron can also cause yellow leaves. Due to the change of fertilization conditions, the phenomenon of yellow leaves is serious, characterized by obvious young leaves, lighter old leaves, mesophyll turning yellow, vein turning green, and forming a typical network.

solutions

This situation can be solved by using ferrous sulfate aqueous solution, cake fertilizer, ferrous sulfate and water are reasonably prepared and sprinkled.

What is the meaning of the yellow leaf? 2.

The tree leaves are yellow due to light and temperature.

Strong light or low temperature

In summer, when the sun is strong, the sun will cause the leaves of the peace tree to turn yellow. The yellowing of the leaves caused by low temperatures is due to low temperatures in winter, especially outdoors. If the temperature is lower than 5 degrees, the tree will be frozen and the leaves will turn yellow.

solutions

In summer, the tree can be placed in an environment with about 50% shading for maintenance. In winter, the tree should be moved indoors for maintenance, and the temperature above 10 degrees should be maintained to reduce the number of watering times.

Peace tree leaves yellow due to pot soil

New pots transplanted or soil scarce

Generally, when the Peace Tree was just bought back, its leaves would turn yellow due to the soil in the basin.

Because the peace tree needs to be transplanted before buying and selling, the new pot new environment, will make the peace tree appear a certain degree of yellow leaf phenomenon, and some sellers in order to save soil, will put some soil residue garbage at the bottom of the pot, the top only covered with a layer of soil, will also cause the peace tree leaves yellow withered.

solutions

Just bought home peace tree needs slow seedlings, to put it in a cool and ventilated place maintenance for a week, and then gradually see the light. If you find that there is a problem with the soil, you can remove the peace tree from the soil and replace it with new soil.

The tree is yellow for other reasons.

pest

Pests and diseases easily cause damage to the roots of the tree, which in turn causes the leaves to turn yellow. To carefully check the growth of peace tree, according to symptoms of the right medicine. If there are rotten roots, remove the bad roots, disinfect them and replant them.

poor ventilation

The growth environment of Ping An Tree has certain requirements. It grows better in a ventilated environment. If the growth environment is not ventilated, it is easy to cause the leaves to yellow. Therefore, it is necessary to strengthen indoor ventilation.

water quality problems

In terms of water quality, long-term use of alkaline water to irrigate Pingan trees will cause the leaves to slowly turn yellow and fall off after a long time. Therefore, when watering, pay attention to the acidity and alkalinity of the water, and apply more decomposed organic fertilizers, such as manure, peat, sawdust, edible fungi, etc., gradually improve the alkaline soil, or directly change the soil.