What if the leaves of the rich trees with different culture methods turn yellow?

1. What if the leaves of the hydroponic tree turn yellow?

Hydroponic wealth trees are wealth trees cultivated with water to see if they have rotted roots. if they rot, remember to change the water again, not in a place where the sun shines directly, but in a semi-shady environment. Proper foliar spray. You can buy some carbendazim if the conditions are convenient. Soak it in the water and change the water. It should be all right soon.

two。 What if the leaves of potted rich trees turn yellow?

You can take the plant out of the flowerpot and carefully check whether there are rotting roots. If the fibrous roots turn brown and black and give off a strange smell, it shows that serious rotting roots have occurred. The rotten root system can be cut off until the fresh root section is seen, and part of the leaves can be cut off and planted with clean and fresh loose sandy soil. on one side of the root section, a circle of moist plain sand can be surrounded, and then the culture soil can be filled in the periphery. After the planting is completed, it can be put in a ventilated, cool and semi-shady place for restorative maintenance, stop fertilization and change watering to spraying, after giving birth to a better fibrous root. And then resume normal water and fertilizer management.

3. What if the leaves of the rich tree turn yellow in winter?

This situation may be caused by lack of sunshine and dry climate. In winter, there is usually heating at home, so the room is relatively dry. Rich trees are flowers in the south and like a warm and humid environment. This condition cannot be achieved, the leaves are very easy to lose water, and the leaf tip is the first to show, so the dry tip is easy to appear, but it is not a big problem. It just affects the viewing. You can use a humidifier to create a microclimate, or you can have sun, foliar spray to increase humidity. You can also stay away from the heating.

The culture method of the rich tree what if the leaves of the rich tree turn yellow?

It is believed that many people will put a wealth tree at home or in the office. The meaning of the wealth tree is very good at first. In addition, the tree shape of the wealth tree is very beautiful, and the green leaves are bright all the year round. It is a very good-looking foliage plant. But improper maintenance of rich trees can also lead to yellowing of leaves. The following is to introduce the breeding methods of the rich tree and the treatment of the yellowing leaves of the rich tree.

The culture method of rich tree

I. the choice of environment

The rich tree has strong adaptability, likes light and is resistant to shade, and grows well in full sunshine, half-day sunshine or shade. But if you grow up in the shadows for a long time, your chances will get worse. It is better to shade 50% at the beginning of summer so as not to scorch the leaf tip and edge caused by the hot sun.

In indoor culture and viewing, it is appropriate to place a certain amount of scattered light, not for more than 30 consecutive days. If there is a phenomenon of vitality turning bad and growing, you should gradually accept the sun and avoid being exposed to strong light quickly, so as not to adapt to death.

Second, the choice of basin soil

At present, most of the rich trees bought are the soil brought by the merchants. Flower lovers do not have to change the soil immediately after buying it, raise it first, and then consider changing the soil later. if you change the soil, the pot plants of the rich trees generally use loose vegetable garden soil or peat soil, rotten leaf soil, coarse sand, and add a small amount of compound fertilizer as base fertilizer and cultivation soil.

Third, watering rich trees

The root system of the rich tree is very underdeveloped, and many flower friends die because of rotten roots. Some flower friends will ask how often and how much a rich tree should be watered at a time. It should be made clear here that the situation is different in different places, pots and soil are also different, so there is no fixed watering standard.

So how to water it? Generally speaking, rich trees are watered once a month. In addition, they tell flower friends a little trick, that is, plants will not die soon after being short of water, and they will recover soon after watering, but if the stagnant water is waterlogged, it is basically impossible to save. Rich trees can spray more water and water less.

III. Fertilization of rich trees

Under normal circumstances, if the soil is fertile enough and does not need fertilization, if it has been raised for a long time, you can consider giving thin fertilizer, avoid thick fertilizer, fertilizing can use some common foliage fertilizer, remember to be thin fertilizer.

Note: generally speaking, rich trees are overcut, so every spring, flower friends can also give appropriate pruning, on the one hand, it can be beautiful, on the other hand, it can promote the growth of new branches.

Pay attention to the occurrence of diseases and insect pests

If it is found that the stem epidermis is blackened or black filamentous fibers are exposed, it is stem rot that causes the rich tree to rot. At the initial stage of the disease, 1000 times of water-soluble powder should be sprayed, once every 10 days, for 3 times in a row.

Anthracnose can be sprayed with 50% chlorothalonil wettable powder 800 times or 50% carbendazim 600 times, once every 10 days. For example, cabbage worm, inchworm and red spider can be sprayed regularly with 40% omethoate 800 times or 50% dichlorvos 1000 times, every 7 days for 3 times.

What if the leaves of the rich tree turn yellow?

1. Overwatering

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.

2. Drought dehydration

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.

3. Lose 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.

4. Excessive fertilization

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.

5. Hot and high temperature

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.

6. Excessive shade

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.

7. Alkalinity of soil and water

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.

8. Whether it is airtight or not

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.

9. Air drying

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.

10. Improper temperature

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.

11. Soil partial acidity

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.

12. Diseases and insect pests

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.

13. Strong sexual stimulation

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 for you to introduce the breeding methods of the rich tree, and about the rich tree leaves yellow how to do some answers to this question, I hope you can understand, more household plant knowledge, please pay attention.

What if the leaves of the rich tree turn yellow? how do the rich tree leaves turn yellow? I'll teach you ten solutions.

The rich tree, also known as Malaba chestnut, means that raising this tree means making a fortune, so many people are willing to plant such a tree at home. In this fast-paced life, not everyone has so much time to take care of these plants, so it will also get sick and show symptoms such as yellowing leaves. Today, let's learn how to make the leaves of the rich tree yellow.

One: what if the leaves of the rich tree turn yellow? you can't water too much.

The rich tree belongs to potted plants, which should not be watered too much or too frequently, because when you water too much, the soil in the basin will be too wet, which will make the soil lack oxygen. Once the soil is deprived of oxygen, part of the roots of the rich tree will rot, and the rich tree will not be able to do normal "breathing" and absorb nutrients. The leaves of the rich tree will turn yellow, so as long as everyone is careful at ordinary times. When the soil surface in the basin of the rich tree is basically dry, pour some water on it, so that you can easily solve the problem that the leaves of the rich tree turn yellow in the decoration of 70 square meters with two rooms and one living room.

Second: what can we do if the leaves of the rich tree turn yellow?

Although the rich tree does not like water, if it is not watered for a long time, or only a small amount of water is given to it after a long period of time, and it appears to be wet and dry, then its roots absorb no nutrients, so this is also a reason for the yellowing of the leaves of the rich tree.

Third: what if the leaves of the rich tree turn yellow? it can't be exposed.

Although the rich tree is dry-resistant, if you forget to move it to a cool place because of something in the hot summer, it will also cause the leaves of the rich tree to turn yellow after it has been exposed to the strong sun for a period of time. So everyone should pay attention.

Four: how to get enough sunshine if the leaves of the rich tree turn yellow?

In fact, the rich tree likes the sun very much, but you can't expose it to the sun in hot weather, but if you put it in a cool place for a long time and can't see the sun, it can't carry out normal photosynthesis. in this way, it can not let it grow normally, so it will also cause the leaves of the tree to turn yellow.

Five: how to prevent insects if the leaves of the rich tree turn yellow?

As we all know, when we are not feeling well, we will take injections and take medicine, so the plant is sick? When the rich tree is harmed by diseases and insects, there will be yellow leaves and spots, and in serious cases there will be symptoms such as leaf shedding. At this time, you should know that your rich tree is sick, so remember to buy some medicine for it.

Six: how to prevent pollution and stimulation if the leaves of the rich trees turn yellow?

In this rapidly developing society and life with serious air pollution, when a plant is polluted by some poisonous gas, it will affect its life, or when you suddenly pour cold water on it in hot weather, this will cause the leaves of the rich tree to turn yellow. if the situation is serious, it may also lead to the death of the whole plant, so we should also pay attention.

Seven: what if the leaves of the rich tree turn yellow? we have to apply fertilizer.

No matter what kind of plant, if you do not fertilize it for a long time, there will be no nitrogen and other nutrients in the soil in its pot. once there are no nutrients, the branches and leaves of the rich tree will become thinner and thinner, and then the leaves will turn yellow and fall off.

Eight: what if the leaves of the rich tree turn yellow?

When you find that you have become thin and small because you have not fertilized it for a long time, and then give it a lot of fertilizer in order to compensate it, if that is the case, you will make a big mistake, because that will make its body unbearable and make the leaves of the rich tree turn yellow.

Nine: what if the leaves of the rich tree turn yellow? the branches and leaves are too thick.

If your rich tree grows very luxuriantly and looks healthy, you should do some pruning for it at this time to make its branches and leaves look good but not very thick, because if you do not prune its branches and leaves for a long time, it will make the leaves too luxuriant, and block the sunlight of the inner branches and leaves, which will also make the leaves of the rich tree yellow for a long time.

Ten: how to be careful of "moving" when the leaves of the rich tree turn yellow

When the rich tree grows slowly, some people will want to change it to a more suitable container. We should be careful at this time. When transplanting and changing soil, we should try not to hurt its roots, otherwise it will also cause the leaves of the rich tree to turn yellow. [summary]:

The above are some minor problems about how to yellowed the leaves of the rich tree, of course, the main reason for the yellowing of the leaves of the rich tree may be your usual small mistakes. in fact, as long as you find the reason why the leaves of the rich tree are yellowing, everything will be easy to solve. [related link]: | Flower language of Rosemary | is Gardenia poisonous | Culture of wine bottle orchid | species of cactus | species of Chinese rose | Snow bonsai in June | function of asparagus | | how to raise incense | function of rubber tree | how to raise lucky bamboo | how to raise rotten roots of Magnolia | yellowing leaf tip of Magnolia | efficacy and function of carnations | | how to raise cranes | Price of Blue Magnolia | how to grow | Green Luo | 70 square meters two rooms and one living room decoration effect picture | 30 square meter small apartment decoration effect picture |