What is the reason for the yellowing and shedding of the leaves of the happiness tree?

In the process of maintenance, the leaves of happiness trees often turn yellow and fall off, which can lead to death, and the ornamental ability is greatly reduced. The main reasons are:

1. Too much water

Happy trees like to be moist, avoid water dampness, have a large evaporation in the high temperature season, and have higher requirements for water. If the soil viscous weight or drainage hole is blocked and the root system is too wet for a long time after watering, the root system is easy to suffocate, the absorption capacity becomes worse, and the lack of nutrient supply will lead to leaf yellowing.

two。 The temperature is too low

The suitable temperature for the growth of Happiness Tree is 20-30 ℃, which is resistant to high temperature and poor growth at low temperature. it is best to maintain more than 10 ℃ in winter. If it is lower than 5 ℃ for a long time, chilling injury will occur, which will lead to yellowing and shedding of leaves. In winter, it should be kept in a sunny place or in a warm greenhouse to prevent chilling injury from affecting the normal growth of plants.

3. Lack of light

Potted happiness trees are mostly cultivated as indoor foliage plants, but happiness trees like light. If it is placed in the place of insufficient indoor light for a long time, the photosynthesis is weak and the synthetic nutrients are reduced, it is easy for the leaves to yellowing and falling off. The happiness tree can be maintained in a place with sufficient scattered light, and full light can be seen in winter. If the indoor is more shady, you can regularly take outdoor maintenance to restore the tree potential.

4. Poor ventilation

Happiness tree has been placed in poorly ventilated places for a long time, coupled with the dense branches and leaves, it is also easy to appear the phenomenon of leaf yellowing and falling off. Can be pruned regularly, thinning too dense branches to facilitate ventilation.

5. Insect pest

When a large number of red spiders and shell insects occur, it will also lead to withered and yellow leaves. Red spiders can be controlled with 1000 times of dicofol and scale insects can be controlled with 1000 times of triclofenac and sprayed 3 times 5 times a week once a week.

Causes of yellowing and shedding of leaves in Happiness Tree and matters needing attention

Flower bonsai network guide: flower bonsai network editor today is about the happiness tree leaves yellowing off the reasons and points for attention of the article, let's take a look.

Flower friend: the leaves of the happiness tree fall off, what's the matter with the dryness? Four or five days of watering thoroughly

Lao Chen, a consultant on flower cultivation: the loss of leaves from the happiness tree is a very typical question, so give me an answer. This flower friend's happiness tree is obviously due to the yellowing and shedding of leaves caused by excessive watering of waterlogged roots.

How can I be sure that her happiness tree is caused by too much watering? It is not that I am professional or know more about the happiness tree, but the flower friend described the problem very clearly and the photos were taken in all directions.

The more information I get from flower friends' descriptions and photos, the easier it will be for me to make a correct judgment!

You see, from these pictures of the happiness tree, we can quickly know that the happiness tree of Hua you is mainly caused by the falling of the old leaves below, followed by the appearance of a large area of dry tips of the leaves above, and the pot soil is very wet.

In addition, Hua you said that if you water it once every four or five days, the happiness tree still looks very dry.

In this season, watering every four or five days or keeping the happiness tree indoors will make no sense if the roots are not waterlogged. Waterlogged roots will lead to lack of oxygen in the roots, unable to absorb water and minerals normally, so the happiness tree will be dehydrated, showing that the lower leaves fall off and the upper leaves are dry.

So what do we do now? Immediately put it in a well-ventilated place, such as an open balcony, and then reduce the watering frequency, if the root is not rotten because of the water, it will return to normal growth in half a month or so.

What if the leaves of the happiness tree turn yellow? The cause and solution of yellowing leaves of Happiness Tree

Happiness tree scientific name bean tree, alias chili tree, elder umbrella, mountain bean tree, unicorn Ziwei (business name). Native to Taiwan, Guangdong, Hainan, Guangxi, Guizhou, Yunnan and other places, mostly distributed in valleys and plain forests at elevations of 300m to 850m (Guangxi, Hainan) and 1100 m to 1700 m (south of central Yunnan). India, the Philippines, Bhutan and other countries are also distributed. It likes the hot, humid and sunny environment. Resistant to high temperature, afraid of cold, should be moist, avoid drying. Loam and sandy loam which are loose and fertile, well drained and rich in organic matter should be used for cultivation.

What is the reason why the leaves of the happiness tree turn yellow?

1. Maybe the happiness tree has no roots, it may be newly sawed off and put into the pot (this is easily the case with flowers bought by mobile traders).

2. Because of the sudden change of the environment, the temperature, humidity and light are very different from the maintenance environment in the greenhouse, or the leaves turn yellow when the roots are injured in the pot and need to slow down the seedlings.

3. A large number of fallen leaves of Happiness Tree may be related to watering, because if the soil is too dry, the roots of plants will be damaged to a certain extent, and a large amount of water will be poured in at this time, which will suffocate the original damaged roots, hinder respiration, and further damage the roots, affecting absorption and causing a large number of fallen leaves.

4. the leaf tip is withered and yellow due to poor ventilation and indoor air dryness.

5. It may be that the environment of the plant is too dark and lack of light.

6. Whether the amount of fertilization is too large, whether the organic fertilizer is rotten, and so on.

How to solve the yellowing leaves of Happiness Tree?

1, do not wait for the soil to dry before watering, do not spray instead of watering, do not quantitative watering, do not continuous watering in a short period of time, watering frequency should not be fixed for a long time.

2. Spraying fresh water on its leaves 2 or 3 times a day can effectively prevent the tips of newly drawn leaves from withering and yellowing. If you water it, once it is thoroughly watered, do not see that the surface soil is wet and feel thoroughly. Be sure to pour it around the basin until the drain hole comes out. When it is hottest in summer, watering once every three or four days is enough, not too often. If you water less, the leaves will wither, but not the yellow leaves. Often turn the basin, the bottom of the blade should also let it shine. If you feel lack of fertilizer, apply some sauce dregs or bean cake fertilizer, these fertilizers are long and gentle, and will not hurt the roots. Also, don't let the Happiness Tree blow a cool breeze. Now it's the rainy season. Move it away when the weather changes.

3. Turn the basin to illuminate the sun in all directions, keep the humidity of the air moist, and promote coordinated and good growth.

What is the reason for the loss of leaves in the happiness tree? What should we do about it?

1. Moisture causes

One of the most common reasons in life is the amount of watering. We know that the happiness tree still prefers water, but too much and more or less will cause the happiness tree to lose its leaves. If you are lazy, you always think of watering for a week. At this time, the soil is too dry and the root system is fragile. If you pour too much water, the root system will be damaged and hinder the growth of the leaves, thus falling. But usually do not overwater to avoid rotting roots.

2. The reason of illumination

All plants need light to ensure their growth. if you put the happiness tree in the shade for a long time, it will make it unhappy, especially in winter. Of course, you can't always bask in the sun in hot summer to prevent leaf burns.

3. Temperature reason

The happiness tree likes a warm and warm environment, and the suitable temperature for growth is 20 ℃ to 30 ℃. In the hot summer, we need to pay attention to moisturizing, to give appropriate shade, to increase the environment and foliar spray, in the north we should pay attention to the temperature, put the happiness tree in the house with suitable temperature.

4. Fertilizer reasons

Potted bean trees, in addition to adding an appropriate amount of rotten cake fertilizer and 3% multi-component compound fertilizer to the culture soil, should also be given topdressing continuously. Quick-acting liquid fertilizer can be applied once a month during the growing season, and rotten cake fertilizer and water can usually be used. A small number of potted plants in the family, or large potted plants displayed in public places for a long time, can be buried regularly with a small amount of multi-component slow-release compound fertilizer particles, or 0.2% urea and 0.1% potassium dihydrogen phosphate mixed solution.

Through the detailed introduction of this article, I hope you can gain something! Thank you for your support and attention to the succulent flower bed!