How to make money tree leaves yellow How to make money tree breeding methods and precautions

Artemisia mandshurica, a perennial evergreen herb, is a rare foliage plant with underground tubers, native to tropical Africa. Money Tree, also known as American Railway Taro, Golden Pine. There was no main stem in the shoot, and the adventitious buds germinated from the tuber. Next, the editor of the network will introduce the money tree to you.

What if the leaves of the tree turn yellow? the culture methods and matters needing attention of the tree.

The method of dividing the tree: break it by hand at the weak part of the tuber and bury it in the flowerpot about 2cm. Ramet should be carried out above 18 degrees, and some plant ash should be sprinkled at the fracture of ramet.

The degree of light preference of the money tree: the money tree likes light and can bear shade, so it is best to place it in a place with sufficient light but with a certain shelter, which not only meets the light, but also avoids the yellowing of the leaves caused by the strong light.

The suitable temperature for the growth of the tree is 20-32 ℃. When the summer temperature exceeds 35 degrees, the growth is delayed and black shade is used to cool the temperature; when the winter temperature is below 5 degrees, the tree may be frostbitten, so it should be moved indoors in time to keep warm.

The soil moisture of the tree: the tree likes the dry soil environment, to keep the soil slightly dry, because of the large amount of water evaporation in summer, watering once a day, and to minimize the watering times in autumn and winter, we can mainly spray money leaves.

The fertilization status of the money tree: the money tree is very gluttonous and likes the nourishment of fertilizer. It is best to apply fertilizer twice a month at the stage of its growth and when the temperature is above 15 degrees Celsius. The kinds of fertilizers are sold in the flower market. But when the temperature is below 15 degrees, fertilizer should be stopped, otherwise the roots will rot and the leaves will turn yellow.

In addition to the above factors, pests can also cause the leaves of the tree to turn yellow. If you find any signs, you should buy medicine in time to control insects. As long as we pay attention to the above points, we can effectively avoid the phenomenon of yellowing of the leaves of the tree. Now we all know what to do if the leaves of the tree turn yellow.

What if the leaves of the tree turn yellow? the culture methods and matters needing attention of the tree.

Money Tree, also known as American Railway Taro, Golden Pine. The shoot has no main stem, the adventitious buds germinate from the tuber to form large compound leaves, the leaflets are fleshy with short petiolules, firm and dark green, and the underground part is a hypertrophic tuber. Today, the editor will introduce to you what to do if the leaves of the tree turn yellow. Please read the following for details.

The money tree is native to the tropical (prairie) climate region with less rainfall in eastern Africa. It likes the environment where the temperature is slightly dry, half-shaded and the annual temperature change is small. It is more resistant to drought, but is afraid of cold, avoid strong light exposure, and is afraid of soil sticky weight and stagnant water in the basin soil. if the basin soil is not permeable, it is easy to cause its tuber to rot. The soil is required to be loose and fertile, well drained, rich in organic matter and acidic to slightly acidic. The sprouting power is strong, after cutting off the thick compound leaves, the tip of the tuber will soon produce new leaves.

What if the leaves of the money tree turn yellow

1. 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.

2. 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 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.

3. 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. Prevention and control methods: a small amount of family planting and breeding, you can use transparent tape to remove the insect body, you can also use wet cloth to wipe off the live worm body. Productive cultivation, can be in its nymph incubation period, spray 20% of prolactin wettable powder 1000 times solution, insecticidal effect is good.

4. Soil. 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.

II. Culture methods and matters needing attention of Golden Tree

The method of dividing the tree: break it by hand at the weak part of the tuber and bury it in the flowerpot about 2cm. Ramet should be carried out above 18 degrees, and some plant ash should be sprinkled at the fracture of ramet.

The degree of light preference of the money tree: the money tree likes light and can bear shade, so it is best to place it in a place with sufficient light but with a certain shelter, which not only meets the light, but also avoids the yellowing of the leaves caused by the strong light.

The suitable temperature for the growth of the tree is 20-32 ℃. When the summer temperature exceeds 35 degrees, the growth is delayed and black shade is used to cool the temperature; when the winter temperature is below 5 degrees, the tree may be frostbitten, so it should be moved indoors in time to keep warm.

The soil moisture of the tree: the tree likes the dry soil environment, to keep the soil slightly dry, because of the large amount of water evaporation in summer, watering once a day, and to minimize the watering times in autumn and winter, we can mainly spray money leaves.

The fertilization status of the money tree: the money tree is very gluttonous and likes the nourishment of fertilizer. It is best to apply fertilizer twice a month at the stage of its growth and when the temperature is above 15 degrees Celsius. The kinds of fertilizers are sold in the flower market. But when the temperature is below 15 degrees, fertilizer should be stopped, otherwise the roots will rot and the leaves will turn yellow.

The above is the editor for you to introduce the money tree leaves yellow how to do, I hope to help you. More about the money tree leaves yellow how to do, I hope it can help you.

What about the yellowing of the leaves of the tree? what about the culture method of the tree? what about the leaves of the tree that turns yellow?

Money tree is a perennial evergreen herb, named because its thick leaves are arranged neatly like a string of copper coins. It is a popular indoor foliage plant in recent years. The plant height is 50 to 100 cm, there are hypertrophic tubers underground, 5 to 8 cm in diameter; the aboveground part has no main stem, the pinnately compound leaves are drawn from the top of the tuber, each leaf axis has 6 to 10 pairs of opposite or nearly opposite leaflets, the leaves are ovate, thickly leathery, dark green and glossy. After planting for 3-4 years, it blossoms, and the flame-shaped inflorescences bloom from the base. The following is to introduce the family culture and maintenance methods of the money tree.

Management and maintenance technology

1. The best soil for planting money tree is peat, coconut bran and perlite 4 ∶ 1 ∶ 0.5, in which coconut bran and perlite should be soaked in water to remove harmful substances. The medium soil was mixed and sterilized with 1000 times thiophanate methyl.

two。 Temperature money tree is suitable for growth temperature of 2532 ℃, too high or too low is disadvantageous to growth. The growth stops when it is more than 35 ℃, and freezing injury will occur for a long time below 5 ℃.

3. Light money tree likes light and has strong shade tolerance, so it should create a sunny but shaded environment to a certain extent. It avoids strong light, especially should avoid the hot sun exposure after long rain and early sunshine in late spring and early summer and the unsheltered strong light baking for 5-6 hours before and after noon in summer, otherwise it is very easy to cause burns of newly drawn young leaves.

4. Fertilizer Qianshu is more fond of fertilizer. In addition to adding appropriate amount of retted cake fertilizer or compound fertilizer to the cultivated soil, the mixture of 02.0% urea and 0.1% potassium dihydrogen phosphate can be applied 2 or 3 times a month during the growing season. 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.

5. The principle of dry and wet should be grasped when spraying water on Artemisia mandshurica. It should be watered once a month in winter, once a week in spring and autumn and once every three days in summer. It should be noted that there is not too much water, so as not to cause bad roots and rotten balls, affecting normal growth or death. The best pH of water is 5: 7.

6. Prevention and control of diseases and pests

The main results are as follows: (1) to sterilize and disinfect the site, and to control corm rot and brown spot, methyl topiramate suspension 1500 times and Remidol 1000 times can be used alternately.

(2) in the environment of poor ventilation and poor light, the leaves of the tree are vulnerable to shell insects. 1000 times of chlorpromazine wettable powder can be sprayed. 2000 times of Wanling powder can be used for general prevention and control.

Breeding instructions

Keep warm in winter and moisturize in summer. Under standard circumstances, the big basin should be changed every two years or so. Fertilization is applied every half a month during the growing period, and the soil chooses a well-ventilated sand-soil mixture, including garden soil and leaf fertile soil.

During the growth period, the leaves of the tree will turn yellow. There are many reasons for leaf yellowing, some are caused by one reason, some are caused by a variety of reasons. In the process of maintenance, it must be carefully observed and analyzed in order to prevent and cure it.

The main results are as follows: 1. The accumulation of water in the water yellow basin soil has been wet for a long time, resulting in lack of oxygen in the soil and weakening the ability of some roots to rot, absorb water and absorb fertilizer. It is shown in that the young leaves are dark yellow and dull, the new shoots are shrinking at the center, and the branches are small yellow and green. If this happens, the soil should be loosened, watering should be controlled, fertilization should be stopped, the heavy ones can be removed from the basin, and the soil ball should be dried in the shade and then put on the basin.

2. The leaf yellow caused by excessive fertilization or excessive concentration, especially the partial application of nitrogen fertilizer, shows that the new leaves are thick and shiny, but the leaves are concave and convex, and the old leaves turn yellow and fall off gradually. At this time, we should stop fertilization and appropriately increase the amount of water to dilute nutrients, the lack of fertilizer and water in potted flowers or small pots, and the senescence or overdensity of roots in the pots will also make the leaves of flower plants thinner and yellow. at this time, the pot should be changed to change the soil, usually from Rain Water to the Beginning of Summer.

3. Alkali yellow often causes chlorosis due to the alkaline reaction of soil. It is shown in the veins that begin from the new leaves at the tip of the branch, while the leaf vein, especially the main vein, remains green, and the phenomenon of yellow and green is very obvious. With the aggravation of the yellowing degree, the leaf veins gradually turn green, and then the whole leaves turn white, the leaf margin scorched, the leaves withered, and in serious cases, the top of the shoot withered, and even the whole plant died. for this "yellowing" phenomenon, acid fertilizer or acid substance can be used to improve it, or alum fertilizer and water can be often applied.

4. The branches and leaves are often withered and yellow due to the lack of indoor light, so the pot should be moved to outdoor ventilation to illuminate. For semi-negative flowers, such as asparagus, the leaves will also be yellowed in strong light, so to avoid exposure to high temperature and strong light in summer, you should move indoors or build a shade shed for storage.

5. Due to the lack of watering for a long time, or less watering, the leaves turn yellow or brown ends, brown edges, and the old leaves wither and fall off from the bottom up. However, new leaves generally grow normally, and when this phenomenon occurs, water should be replenished so that the soil is no longer short of water.

6, burning yellow this phenomenon occurs, the basin can be placed in the shade.

7. Damp-hot yellow leaves caused by poor ventilation and improper shading in midsummer, such as hanging bell begonia, have this phenomenon in summer. Therefore, high temperature and humidity is also easy to cause leaves to turn yellow, this kind of leaf yellowing as long as pay attention to ventilation and cooling, and the basin soil can not be too wet to prevent.

If you grow flowers, you must first remember the word "fundamental". If you don't have a good root, you won't have a good leaf.