13 main reasons for falling leaves of farmed rich trees

Malaba chestnut, also known as melon chestnut, is a rich tree. It is a small evergreen tree of the kapok family. Costa Rica, originally from Mexico. Palmate leaves, 7-11 leaflets, indoor rich tree long round to Obovate. There are horticultural varieties, flowers and leaves, rich trees. As the name of the rich tree is welcomed by businessmen and the general public, the tree has beautiful shape, bright green leaves, hammer-shaped trunk, and is suitable for layout and beautification at home after the pot is loaded, so it has developed rapidly in China's flower market since 2006. During festivals, hotels, restaurants, businesses and citizens scramble to buy more for good luck.

Rich trees, evergreen trees, like high temperature and humidity climate, poor cold tolerance, seedlings avoid frost, adult trees can withstand light frost and long-term 5-6c low temperature, South China can live in the open winter, the north must be moved into the greenhouse in winter, like fertile loose, permeable and water-retaining sandy soil, acid soil, avoid alkaline soil or clayey soil, more resistant to water and moisture, but also slightly resistant to drought.

There are 13 reasons for the fallen leaves of a rich tree:

The main results are as follows: (1) the rich trees are overwatered and the basin soil is too wet for a long time, resulting in anoxia in the soil, rotting part of the fibrous roots, hindering normal respiration and absorption of water and nutrients, and causing leaves to turn yellow and fall off. After the injury, the young leaves turn pale yellow, and then the old leaves gradually turn yellow. watering should be controlled immediately, fertilization should be suspended, and the soil should be often loosened to make the soil well ventilated.

(2) the rich tree is dry and dehydrated. Flower cultivation leakage watering or long-term watering half waist water (that is, upper wet and lower dry) will affect nutrient absorption, and it is also easy to cause dull and dull leaves and drooping leaves. First, the lower old leaves aged, and gradually withered and yellowed off from the bottom up. At this time, you need a small amount of watering and spraying, so that it will gradually recover and then turn to normal watering. How to prevent the fallen leaves of rich trees?

The rich tree is a kind of foliage plant that people like to raise at home most. It not only has a good meaning, but also has a good leaf shape and can purify the air. But many rich trees will soon have scorched or shedding leaves. What should we do then? At ordinary times, how to prevent the rich tree from falling leaves?

How to prevent and control the fallen leaves of rich trees?

1. Control room temperature

The unsatisfactory room temperature is an important reason for the fallen leaves of the rich trees, especially when the indoor temperature is below 8 degrees Celsius, the fallen leaves of the rich trees are the most serious, so it should be moved into a warm environment, or the flowerpots should be put together in plastic bags to keep it warm, so that the symptoms of falling leaves of the rich trees can be prevented.

2. Adjust the light

When a rich tree is placed in strong light, it is easy to have fallen leaves, and the best way to prevent it is to put it in a place with light but not strong, or where there is scattered light. In addition, fallen leaves will also appear when the rich tree is cultured under the tuyere. Putting it in a place of shelter can also prevent the occurrence of fallen leaves.

3. Water regulation

Improper watering is also an important reason for the fallen leaves of rich trees. If you want to prevent the need to control the supply of water, you should water in time after the basin soil dries up, but you can't water more, otherwise the leaves will wither and fall off, and some will cause rotten roots. If there are these bad symptoms, you must stop fertilizing, otherwise these bad symptoms will continue to aggravate, and in serious cases, the rich trees will die.

What are the reasons for the fallen leaves of a rich tree? What are the prevention and control measures for the fallen leaves of rich trees?

When it comes to the Wealth Tree, I believe the first thing that comes to mind is its beautiful symbolic significance. The rich tree is a common tree plant. Many flower friends also raise wealth trees at home one after another, and the problem of fallen leaves is a common disease in the process of breeding. So, how much do you know about the reasons for the fallen leaves of the rich tree? Let's study with the editor.

The reason for the fallen leaves of the rich tree:

The rich tree is overwatered.

The basin soil is too wet for a long time, which causes anoxia in the soil, causes some fibrous roots to rot, hinders normal respiration and absorption of water and nutrients, and causes leaves to turn yellow and fall off. After the injury, the young leaves turn pale yellow, and then the old leaves gradually turn yellow. watering should be controlled immediately, fertilization should be suspended, and the soil should be often loosened to make the soil well ventilated.

The rich tree is dry and dehydrated.

Flower cultivation leakage watering or long-term watering half waist water (that is, upper wet and lower dry) will affect nutrient absorption, and it is also easy to cause dull and dull leaves and drooping leaves. First, the lower old leaves aged, and gradually withered and yellowed off from the bottom up. At this time, a small amount of watering and spraying is needed to gradually recover and then turn to normal watering.

The rich tree has lost its weight for a long time.

There is no application of ammonia fertilizer or no change of soil for a long time, and there is a lack of nitrogen and other nutrients in the soil, resulting in thin branches and leaves and thin and yellow leaves. It is necessary to pour the pot in time and gradually apply rarefied mature liquid fertilizer or compound flower fertilizer into new loose and fertile culture soil.

The rich tree fertilizes too much.

If you fertilize too much, the new leaves will be thick and uneven, and the dry tips of the old leaves will fall off. You should immediately stop fertilization and increase the amount of water to make the fertilizer flow out from the drainage hole at the bottom of the basin, or immediately pour the pot, rinse the soil block with water and then plant it again into the basin.

The heat of the rich tree.

In summer, if you put cool flowers (such as cyclamen, Golden Bell upside down, four Seasons Begonia) in a high temperature place to let the strong light shine directly, it is very easy to cause the young leaf tip and leaf edge to scorch, or the leaf yellow to fall off. Move to a well-ventilated shady place in time.

The shade of the rich tree is excessive.

If the sun-loving flowers are placed in shady places or places with insufficient light for a long time, it will cause the branches and leaves to turn yellow.

The soil and water of the rich tree is alkaline.

There are more saline and alkali in soil and water in most areas of northern China, and flowers with acid-like soil are planted, such as rhododendron, camellia, Michelia, gardenia, orchid, magnolia, sweet-scented osmanthus and so on. Due to the lack of soluble iron and other elements that can be absorbed by the soil, the leaves will gradually turn yellow. Acid soil should be selected when planting, and alum fertilizer and water should be often watered during the growth period.

The trees that make a fortune are dense and airless.

If too much nitrogen fertilizer is applied, the branches and leaves will grow luxuriantly, coupled with the long-term unpruned, resulting in insufficient light in the inner chamber branches and leaves, which is easy to cause the leaves to yellowing and falling off. Reasonable fertilization should be applied and pruning should be strengthened to make it ventilated and transparent.

The air of the rich tree is dry. When the indoor air is too dry, some flowers that like the humid environment, such as hanging orchids and orchids, often appear leaf tip dryness or leaf edge scorching and so on. Attention should be paid to water spraying, plastic film cover and other methods to increase air humidity.

The temperature of the rich tree is not right.

If the room temperature is too low in winter, the flowers are often vulnerable to cold damage, which leads to the yellowing of the leaves and death in severe cases. If the room temperature is too high, the transpiration of the plant is too high, and the root water and nutrients are in short supply, the leaves will turn yellow. Please pay attention to adjust the room temperature in time.

The soil of the rich tree is sour.

It is easy to lose acid and magnesium in southern red loam. planting flowers and trees with alkali-tolerant or mute soil, such as oleander, yellow poplar, Yingchun, etc., are often prone to green and yellowing between the veins of old leaves. Can apply calcium magnesium phosphate fertilizer or spray magnesium sulfate solution.

The diseases and pests of the rich tree.

Leaf spot disease caused by fungi and other bacteria is easy to cause local necrosis of the leaves, yellow spots or patches appear, the whole leaves wither and fall off seriously, yellow and green mottle appears on the leaves after being infected by mosaic virus, and damaged by shell insects, red spiders and so on, the leaves will also become local yellow, or even the whole leaves will wither and fall off. All should be sprayed in time.

The strong stimulation of the rich tree.

The use of excessive concentration of pesticides in the prevention and control of diseases and insect pests, or being polluted by toxic gases in the atmosphere, or suddenly watering cold water when the temperature is high, are easy to cause local yellowing and scorching of the leaf tip or leaf surface, or even the whole plant to die. Therefore, we should pay attention to the rational use of pesticides and try to eliminate air pollution sources. Avoid watering flowers with cold water around noon in midsummer. Finally, it should be mentioned that the yellow leaves of potted flowers are sometimes caused by one reason, but they are often caused by a variety of factors, so a correct diagnosis should be made to prescribe the right medicine to the case.

The above is all I know about the rich tree today. I hope it will be helpful for you to read this article. If you want to know more about the rich tree, please continue to pay attention to the succulent flower bed, we will provide you with more related knowledge!