What should I do if the peace tree falls yellow leaves? What to do if the leaves of the peace tree t

The yellow leaves of the peace tree may be due to insufficient fertilizer and water.

Flower fertilizer can be sprayed, and brassinin can be sprayed thinly.

Brasssin, also known as brassinolide, is a new type of plant endogenous hormone, which is recognized as a high-efficiency, broad-spectrum, non-toxic plant growth regulator, with strong penetration and fast absorption, and can significantly increase the growth of plant vegetative bodies and promote fertilization at very low concentrations. It can effectively increase the chlorophyll content, improve the efficiency of photosynthesis, promote root and seedling growth, and protect flowers and fruits; Improve the resistance of crops to cold, drought, salinity and alkali, and significantly reduce the occurrence of diseases; And it can significantly alleviate the occurrence of pesticide damage, make crops quickly resume growth, and can eliminate disease spots.

Brassinolide is a new type of green plant growth regulator, which is treated by soaking with suitable concentration of brassinolide and spraying on stems and leaves. It can promote the growth of vegetables, melons, fruits and other crops, improve quality, increase yield, bright color and thicker leaves. It can also make the leaf picking time of tea earlier, and can also make melons and fruits have higher sugar content, larger individuals, higher yields, and more resistant to storage.

In the pesticide market, plant growth regulators are mainly synthesized sodium dinitrate and brassin. In practical application, the naturally extracted brassins have the best quality and better comprehensive economic benefits, and can be welcomed and applied by farmers. Regardless of which type of plant hormone it belongs to, it is harmless to humans and animals, and the normal use dose is very effective.

Natural brassinin can be widely used in food crops such as rice, wheat, and potatoes, and can generally increase yield by about 10%; When applied to various cash crops such as trees, vegetables, strawberries, melons and fruits, cotton and linen, flowers, etc., the yield can generally be increased by 10 to 20%, and the high yield can reach 30%, and the quality can be significantly improved, the sugar and fruit weight can be increased, and the flowers are gorgeous. At the same time, it can also improve the drought resistance and cold resistance of crops, and alleviate the symptoms of crop pests and diseases, pesticide damage, fertilizer damage and frost damage.

It is recognized by the academic community as a class 6 plant hormone. It can be used for field crops, fruits, vegetables, flowers, etc. It has multiple functions such as strong rooting, promoting growth, raising seedlings, strengthening seedlings, protecting seedlings, turning yellow leaves into green leaves, promoting the expansion and early maturity of fruit fruits, reducing diseases and alleviating pesticide damage, coordinating nutritional balance, drought and cold resistance, and enhancing crop stress resistance.

The first aid effect on the dead seedlings, rotten roots, and cataplexy caused by heavy stubble, disease, pesticide damage, frost damage, etc., is obvious, and the application is obvious for 12 to 24 hours, bringing the dead back to life, and quickly recovering vitality. It is suitable for food crops, cash crops, vegetables and fruits, etc., to promote growth, make fruit bulking agent, and increase yield.

The ratio of brassinin to water should be judged according to the concentration of brassin. The concentration of brassin, every 5 to 8 milliliters needs to be mixed with 30 catties of water. The concentration of Yuntai, per 15 ml of brassin, is mixed with 30 catties of water.

Reasonable use can have a better effect. Brassin is a highly effective, non-toxic growth regulator that promotes better plant growth even at low concentrations.

The leaves of the peace tree are yellow and falling? These reasons should be solved in time, otherwise the leaves will fall "light".

1.Insufficient light, if it is a long-term cultivation of safe trees indoors, then it is caused by a lack of sunlight, so it should be placed in a place with sufficient scattered light to maintain, and it should be properly shaded in the summer high temperature season; 2.Too much fertilization, although fertilizer is an essential element for plant growth, but if too much fertilization, it will cause the leaves of the tree to turn yellow. Collapse

Reason: If the potting soil is too compact, it will cause the plant to be unable to breathe normally and cannot absorb nutrients.

Solution: At this time, a pot of soil should be replaced as soon as possible, and proper loosening of soil is required for daily maintenance. If the potting soil is normal, put it in a well-ventilated place to maintain, and after a period of time, it will be fine.

Reason: If you water the tree too much, there will be water accumulation in the potting soil, and the root system of the plant will rot if it is in water for a long time, and the leaves will turn yellow and fall off; If the amount of watering is too small, it will cause the leaves to yellow and fall due to long-term lack of water.

Solution: If the amount of watering is too large, loosen the soil and store it in a ventilated place with scattered light. If the amount of watering is small, gradually increase the amount of watering, and usually control the amount of watering.

Reason: If the light is insufficient for a long time during the maintenance process, or if it is exposed to the sun for a long time, its leaves will turn yellow and fall off.

Solution: Usually let it receive the right amount of light, preferably scatter light. In the middle of summer, when the sun is strong, do a good job of shading measures and do not let the sun shine on the plants for a long time.

Reason: Although it has a certain shade tolerance, if it does not see light for a long time, it is easy to yellow the leaves due to lack of light. Of course, it should not be exposed to the sun, as strong light will burn the leaves, especially the young leaves, and they will turn yellow and fall.

Solution: If the sun is too strong, move it to a semi-shaded place as soon as possible, and sprinkle more water around it to cool down and help it recover as soon as possible. If it is caused by a lack of light, move to a place with astigmatism feet and let it bask in the sun more, so that it can recover soon.

Reason: If the plant is watered frequently during the maintenance period, it is difficult for the root system to absorb it, which will hinder the normal respiration of the root system, and the root will rot after a long time. There can also be no shortage of water, if the soil is dry and not replenished in time, the leaves will also appear dry and yellow.

Solution: If you water too much, stop the water treatment first, move the plant to a well-ventilated place, loosen the soil, and let the water evaporate. If there is a shortage of water and drought, it is necessary to replenish the water as soon as possible, first water a small amount of water, let it slow down for a while, and then water thoroughly.

Reason: its cold tolerance is relatively poor, the temperature in winter is low, if the temperature is not controlled in time, provide a suitable temperature environment, the plant will be frostbitten, there will be yellow leaves, dry leaves.

Solution: If you have low temperature frostbite, move it to a warm place indoors as soon as possible, and pay attention to slowly increase the temperature to let it recover slowly.

1. Uncomfortable temperature.

In winter, when the temperature is relatively low, if it is not moved indoors in time to keep warm, its leaves may be frostbitten and cause yellowing.

Prevention and control: the temperature in winter shall not be lower than 5 degrees, before cooling down, the peace tree should be moved indoors to keep warm, if it has been frostbitten, then gradually increase the room temperature, and the yellow leaves that have been frostbitten are removed.

2. Discomfort of light.

Strong light and lack of light, strong light exposure will burn the leaves and make them yellow; If there is a lack of light for a long time, the leaves will also turn yellow and even fall into serious cases.

Prevention and control: In summer, it should be shaded, if it has been burned, move it to a semi-shaded bench environment for maintenance, and remove the yellow leaves. In spring, autumn and winter, it is necessary to maintain a relatively long period of light.

3. Improper watering.

The peace tree likes a moist growth environment, but it is not suitable to accumulate water, which will cause rotten roots, so that it can not absorb nutrients from the soil normally, and the leaves of the peace tree will turn yellow if there is a lack of nutrients.

Prevention and control: The safe tree can keep the potting soil slightly damp. If the water is large, you can raise the pot to let the water evaporate quickly, if it has caused root rot, you should take out the whole plant, prune off the rotten roots, and disinfect with carbendazim before replanting.

4. Ventilation problems.

Poor ventilation will cause stuffy roots, and if there is rotten roots, the leaves will also grow rotten and make rotten spots, and finally cause the whole plant to fall off, and the top will wither from top to bottom.

Prevention: Maintain good ventilation, after watering under the condition of ventilation and light, the water on the soil surface can quickly volatilize, the soil is in a wet but not silted state, and its root system is not short of water and then supplement fertilizer growth will be very good.

How to deal with the yellowing and withering of the leaves of the peace tree:

First, the temperature is too low.

If the environmental temperature of the maintenance is too low, the leaves of the peace tree will turn yellow and fall, you need to gradually increase the maintenance temperature, move the potted plants to indoor maintenance in winter, ensure that the maintenance temperature is above 10, but pay attention to stay away from heating and floor heating, so as not to plant yellow leaves.

Second, the light is too strong.

If the maintenance of the environment is too strong, the leaves of the peace tree will turn yellow and fall, you need to move the potted plants to a place of astigmatism and ventilation for maintenance, do not get direct sunlight in summer, pay attention to the maintenance of environmental ventilation, so that the peace tree can spend the summer safely.

3. Overwatering.

If you usually water too often, the leaves of the peace tree will turn yellow and fall, and if you water too often, it is easy to cause soil waterlogging, resulting in the rot of the root system of the peace tree, and the plant loses the function of water absorption.

Fourth, improper fertilization.

In the process of maintaining the peace tree, if the application of too thick fertilizer water, or the application of unrotted fertilizer water, it is easy to cause fertilizer injury, the leaves of the peace tree will turn yellow and fall, you need to use water in time to rinse the potting soil, the excessive fertilizer water is washed out and diluted.

When raising peace trees, too much watering and too many times of fertilization can lead to soil acidification. Excessive water loss and poor soil quality will cause the leaves to turn yellow, dry and fall off, so the potting soil should be replaced every once in a while, leaving two-thirds of the old soil behind. If the soil is alkaline, you can use peel water to water the soil to increase the acidity of the soil.

The tree is very easy to be eaten by scale insects, and the insects will suck the sap of the tree, causing it to lose nutrients, causing the leaves to turn yellow and fall off. After the tree is infected with insect pests, it is necessary to clean up the diseased parts first, and then spray them with symptomatic agents for insect pests**.

The lack of iron in the tree will also cause the leaves to yellow and fall off, to properly supplement the iron, in the fertilization process, you can add ferrous sulfate mixed with water for spraying, which can effectively increase the iron in the soil.

If the soil is not airy, it will produce rotten roots, and the roots of the plant will rot, and the leaves will turn yellow and fall off. When planting, it is necessary to choose relatively loose soil, and to loosen the soil regularly, you can loosen the soil once a month to ensure that the soil is loose and breathable.

The leaves of the peace tree are yellow, dry and falling, and can be properly irrigated, but also reduce the light.

If it is caused by improper light, it can be kept in a well-lit place, keep it in light for 6 to 8 hours during the growing season, and shade it appropriately in summer. If it is caused by improper application of water and fertilizer, it can be reasonably watered and fertilized according to the growth needs, and the roots should be cut off after showing signs of rotten roots, and replanted after disinfection.

If it is caused by soil discomfort, it should be replaced with loose, breathable, fertile and slightly acidic soil. If it is caused by pests and diseases, it needs to be sprayed. If you water the peace tree, do not overdo it, but also do not lack water, keep the potting soil in a state of no shortage of water, which can not only have an effect, but also will not drown the peace tree.

There are no cherry blossoms to pay attention to the growth of the peace tree

The growth of the peace tree is naturally inseparable from sufficient light, but if it is left in too strong sunlight for a long time, the plant will not only get sunburned, but also lose water seriously. Therefore, it is enough to keep the right light, and do not put the peace tree under too dim or too strong light. Plants should be protected every day and enjoy at least six hours of light.

It is best to replace the pots of the peace tree every other year, and the new pots should be disinfected and used before use. If the soil is compacted and sticky, the roots will not be able to breathe, and the leaves will be affected. Therefore, it is necessary to ensure that the potting soil is loose and breathable, and it is not easy to accumulate water.

Coarse sand can be added to the soil, or granular soil can be mixed to increase soil crevices and make the soil looser.