What is the reason why the leaves of the money tree turn yellow? What shall I do?

Money tree is a perennial evergreen herb, is a very rare foliage plant with underground tubers, native to tropical Africa, sexual preference for warm, slightly dry, semi-shady and annual temperature changes in the environment, more resistant to drought, but afraid of cold, avoid strong light exposure, afraid of soil viscosity and water in the basin soil, if poor permeability in the basin soil can easily lead to its tuber rot, let's take a look at the yellow leaves of the money tree.

Irrational watering

Money tree sex like warm heat slightly dry, more drought-resistant, should not be watered too much, otherwise it is easy to appear leaf yellowing problem. Home balcony maintenance, if it is above the third floor, you can put the potted plants on the wet sand table, usually pay attention to spray some water to the leaves, in order to wash the fine dust attached to the leaves, and should pay attention to shading. In indoor maintenance, when the room temperature is more than 33 ℃, the plant should be sprayed with water once a day to keep the basin soil slightly moist. In winter, we should pay attention to spraying water to the leaf surface and the surrounding environment, so that the relative air humidity can reach more than 50%. After the Mid-Autumn Festival, we should reduce watering, or spray instead of watering, in order to facilitate the safe winter of newly drawn tender leaves. In addition, in winter, we should pay special attention to the basin soil should not be too wet, it is better to be too dry, otherwise under the condition of low temperature, too wet basin soil is more likely to lead to plant root rot, or even death of the whole plant.

The light is not suitable

The money tree grows in a place where there is plenty of light but can not be illuminated by strong light. Therefore, to avoid direct glare, and to ensure that the environment is ventilated and cool, otherwise, it will cause the leaves to turn yellow.

Fertilization is not appropriate

The money tree is more fond of fertilizer, but it must be well mastered in the process of fertilization. During the growing season, the tree can be treated with 0.2% urea and 0.1% potassium dihydrogen phosphate mixture 2 times a month, or a balanced fertilizer of 20-10-20 (20-20-20) with a concentration of 200~250ppm combined with calcium nitrate. After the Mid-Autumn Festival, in order to enable it to survive the winter safely, the application of nitrogen fertilizer should be stopped and 0.3% potassium dihydrogen phosphate solution should be applied continuously for 2 to 3 times to promote the hardening and enrichment of its young leaf axis and newly drawn leaves. When the temperature drops below 15 ℃, all forms of topdressing should be stopped so as not to damage the roots under the condition of low temperature.

The causes of insect pests

Insect pests are also one of the reasons for the yellowing of the leaves of the tree. In the environment of poor ventilation and poor light, the leaves of the money tree are vulnerable to the piercing and sucking of shell insects. The method of prevention and control is a small amount of planting and breeding in the family, which can be removed with transparent tape or wiped with a wet cloth. Productive cultivation, can be in its nymph incubation period, spray 20% of prolactin wettable powder 1000 times solution, insecticidal effect is good.

The soil is not suitable

The lack of acidity in the soil can also yellowed the leaves of the tree. Because of the special climatic conditions of the original place of origin, it has formed a strong drought resistance, so the basic requirement for the cultivation substrate is good permeability. The cultivation medium is mainly mixed with peat, coarse sand or washed cinder and a small amount of garden soil, and the pH value is adjusted to between 6 and 6.5, showing a slightly acidic state. Because of its large tuber, developed root system and long pinnate compound leaves, it is appropriate to choose a deeper blue-and-white porcelain pot or purple sand pot to plant, but the lower part should be covered with more stones, bricks or bark, and the height is about 1 inch 4 of the depth of the flowerpot. in order to create a good root environment for air permeability and water filtration. During the growing season, the plants were loosened once a month to keep the culture medium permeable all the time. Plum rain season should be checked frequently, found that there is stagnant water in the basin, it is necessary to turn the basin and change the soil in time.

What is the reason why the leaves of the money tree turn yellow? the money tree is shaped like copper money, hence the name, flame bud green, boat-shaped, fleshy inflorescences shorter. It is a common foliage plant in the home and office. Many flower lovers' money trees find their leaves yellow after they have been raised for a period of time. I don't know what to do if they turn yellow. As long as you find the right reason, it is not difficult to solve the problem of yellowing leaves. The main reasons for the yellowing of leaves are as follows: first, improper watering.

Money tree sex like warm heat slightly dry, more drought-resistant, should not be watered too much, otherwise it is easy to appear leaf yellowing problem. Maintenance on the balcony at home, if the home is living above the third floor, you can put the potted money tree on the wet sand table, usually pay attention to spray some water to the leaves to wash the fine dust attached to the leaves, and should pay attention to giving some shade at the same time. In indoor maintenance, when the indoor temperature is as high as 33 ℃, spray water to the tree once a day to keep the soil slightly moist. In winter, we should pay attention to spraying water on the leaf surface and the surrounding environment, so that the relative air humidity can reach more than 50%. After the Mid-Autumn Festival, we should reduce watering, or spray instead of watering, in order to facilitate the safe winter of newly drawn tender leaves. In addition, in winter, we should pay special attention to the basin soil should not be too wet, it is better to be too dry, otherwise under the condition of low temperature, too wet basin soil is more likely to lead to plant root rot, or even death of the whole plant.

Reason 2: soil problem

The lack of acidity in the soil is also one of the reasons for the yellowing of the leaves of the tree. Because of the special climate of the origin of the tree, the tree has formed a strong ability to resist drought, so the requirement for the cultivation substrate is good permeability. The cultivation substrate can be mixed with peat, coarse sand or washed cinder and a small amount of garden soil, and the pH value of the soil can be adjusted to between 6 and 6.5, showing a slightly acidic state. Because of the large stem, well-developed root system and long pinnately compound leaves, the blue and white porcelain pot or purple sand pot with deeper bottom should be chosen to plant, but the bottom of the basin should be covered with more stones, bricks or bark, and the height is about 1 jump 4 of the depth of the flowerpot, in order to create a good root environment for air permeability and water filtration. During the growing season, the plants were loosened once a month to keep the culture medium permeable all the time. Plum rain season should be checked frequently, found that there is stagnant water in the basin, it is necessary to turn the basin and change the soil in time.

Reason 3: improper fertilization

The money tree is more fond of fertilizer, but it must be well mastered in the process of fertilization. During the growing season, the tree can be treated with a mixture of 0.2% urea and 0.1% potassium dihydrogen phosphate 2 times a month, or a balance fertilizer of 20-10-20 (20-20-20). The concentration can be used in 200~250ppm combined with calcium nitrate. After the Mid-Autumn Festival, in order to enable the tree to survive the winter safely, the application of nitrogen fertilizer should be stopped and 0.3% potassium dihydrogen phosphate solution should be applied continuously for 2 to 3 times to promote the hardening and enrichment of the young leaf axis and the newly extracted leaves. When the temperature drops below 15 ℃, it is necessary to stop topdressing so as not to damage the roots under the condition of low temperature.

Reason 4: insect pests

Insect pests are also one of the reasons for the yellowing of the leaves of the tree. In the environment of poor ventilation and poor light, the leaves of the tree are very vulnerable to the harm of shell insects. Prevention and control methods: a small amount of family planting and breeding, you can use transparent tape to remove the worms on the money tree, or you can use a wet cloth to wipe off the live insects on the money tree. Productive cultivation, can be in its nymph incubation period, spray 20% of prolactin wettable powder 1000 times solution, insecticidal effect is good.

What is the reason why the leaves of the tree turn yellow? what if the leaves of the tree turn yellow?

Money tree is a kind of foliage plant, which is often raised in the office or in some indoor environment. But many people who breed money trees, in the process of breeding, there will be yellow leaves of money trees, but many people do not know what the cause is, and they do not know what to do when the leaves of money trees turn yellow. First of all, when we cultivate the money tree, we should have a simple understanding of it, such as growth habits, morphological characteristics and so on. Next, let's take a detailed look at the reason why the leaves of the tree turn yellow, and how to do it? [introduction to the money tree] the money tree, also known as American iron taro and golden pine, is a perennial green herb and a very rare foliage plant with underground tubers, native to tropical Asia. The tree has no main stem in the aboveground part, and it is mainly a kind of relatively large compound leaf formed by the germination of adventitious bud tuber. it has a relatively short petiole above the leaflet, and it looks very tall and straight, and the color is dark green. Underground tubers grow more fat. Its pinnate compound leaves grow from the top of the tuber, the leaf axis is very strong, the leaflets are opposite or nearly opposite, and the base of the petiole is hypertrophic and Lignified. In general, each compound leaf has 6-10 pairs of leaflets growing, the vitality is more than 5 years, in the process of growth, will continue to produce new leaves, vitality is very strong, breeding is also very easy. [growth habits of the money tree] the money tree is native to the savanna climate region with relatively little rainfall in eastern Africa. It likes to grow in an environment with plenty of sunshine, semi-shade, little temperature change and slightly dry. Its drought resistance is relatively good, but avoid cold, strong light, exposure to the environment to grow, and it is afraid of growing in the sticky soil, basin soil stagnant water its growth will also cause disadvantages. If the permeability of the basin soil is not good, it will lead to tuber rot. It likes to grow in loose and fertile, good drainage, rich in organic matter or acidic and slightly acidic soil, and its germination is very strong, after the large tuber is pruned, the stem produces new leaves quickly. What is the reason why the leaves of the money tree turn yellow? 1. Watering: for the cash tree just bought, the soil will be more hardened. It is necessary to water the tree in time so that the soil moisture can be fully absorbed. Only in this way can it be more conducive to the normal development of the root. If it is not watered in time, it will cause the root to turn yellow, and if the water is too much, it will cause the root to rot. The leaves will also turn yellow. two。 Lighting: money tree is a kind of plant with strong shade tolerance, but it also needs some light in different seasons, but the phenomenon of avoiding strong light appears, especially in summer, otherwise the leaves will be burned. appear when the leaves of the tree turn yellow. From the end of spring to the Mid-Autumn Festival, 50% shading should be carried out, otherwise the leaves will be yellowed and the leaves will grow sparsely, thus reducing the ornamental value. 3. Fertilization: when raising money trees, you should pay attention to fertilizing the plants and maintain sufficient nutrients in the soil. If you encounter malnutrition, there will be a lack of chlorophyll on the leaves, which will lead to yellowing of the leaves. 4. Pest prevention: when raising money trees, we should spray pesticides regularly to effectively prevent and control diseases and insect pests. If there is a pest or disease, the leaves of the tree will also turn yellow. [what if the leaves of the tree turn yellow?] the yellowing of the leaves of the tree is mainly caused by the amount of water, fertilizer, light, temperature, diseases and insect pests, and so on. When these situations occur, we should prevent or improve them in a timely manner. When you encounter plants damaged by diseases and insect pests, you should get rid of them in time. The harm of diseases and pests is closely related to water quality. Attention should be paid to rain shelter cultivation. After being attacked by Rain Water, it should be drained in time and placed in a ventilated place. Do not have too high humidity in the growing environment, otherwise it will also cause the leaves to turn yellow. In order to improve the ph value of the soil, coke ash, plant ash, hydrated lime and so on can be added to the nutritious soil, so as to increase the silicon, calcium and other trace elements in the soil. During the cultivation, the soil should be disinfected or baked and sterilized. When the disease occurs at the beginning, it can be sprayed or irrigated to the soil, green painting, chlorothalonil and so on for effective prevention and control. The cultivation of money tree is very easy, as long as a little careful breeding, there will not be leaves yellowing situation.

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