Causes and solutions to the yellowing of the leaves of the triangular plum

1. Overwatering

Reason: Triangle plum needs a certain amount of water during the whole growth period, should pay attention to regular watering, but the triangle plum can not tolerate moisture, must not water too much, if too much watering, soil compaction does not seepage, it will lead to too much water accumulation in the soil, promote stuffy roots, cause the leaves to turn yellow and fall off when touched.

Solution: Water the triangle plum properly and raise it in loose and breathable soil. If you water too much, you can increase ventilation and loosen the soil regularly to encourage water to permeate and evaporate.

2. Improper fertilization

Reason: The flowering amount of the triangle plum is large, and fertilizer needs to be applied, but it can not tolerate thick fertilizer, if the fertilizer is too much, too thick, too raw, it will cause root burning, so that the leaves will turn yellow and fall off when touched.

Solution: Fertilization must adhere to thin fertilizer diligently, regular topdressing of thin fertilizer during the growth period, and dilute the fertilizer. If you apply too much fertilizer, you can dilute it with watering.

3. Disease impact

Reason: If the triangular plum is infected with diseases, such as leaf spot and brown spot, it is also easy to cause yellow leaves and leaf loss.

Solution: Strengthen ventilation during the usual growth period, remove the diseased leaves in time, and spray pesticides.

Fourth, insufficient light

Reason: Triangle plum is very light-loving, and insufficient light will lead to weak branches and leaves, yellow leaves, and leaf loss.

Solution: You can keep the triangular plum in a sunny place, and see more sunlight to promote growth.

Causes and solutions to the yellowing of the leaves of the triangular plum

First, the soil is unsuitable

1. Reason: The poor drainage of the soil will produce stagnant water, which will cause the root system of the triangular plum to be damaged and easily cause the leaves to turn yellow.

2. Treatment method: replace it with sandy soil with good drainage, and use humus soil, garden soil and river sand to prepare its new soil in the ratio of 4:4:2, and maintain it in a semi-shady environment for a period of time to restore green leaves.

Second, the light is insufficient

1. Reason: Triangle plum is a sun-loving plant, if the light is too weak and the direct exposure time is too little, it will cause the leaves to turn yellow.

2. Treatment method: It can be moved to a place with good sunlight and long sunshine time for maintenance. If it is in summer, when the sun is strong, it needs to be properly shaded; A minimum of 8 hours of sunshine is required in winter.

3. Watering too little

1. Reason: Triangle plum is suitable for breeding in a humid environment, if the long-term lack of water leads to drought in the potting soil, it is easy to cause yellowing of leaves.

2. Treatment method: First of all, water it immediately to replenish the water it needs, keep the soil moist but not waterlogged, maintain it for a period of time, and then you can water it normally after it recovers its green leaves. Under normal circumstances, you can water once a day in the morning and evening in summer, once a day in spring and autumn, and control the watering to be slightly moist when dormant in winter.

1. Soil compaction. The solution is that the potting soil needs to be changed once a year, so as to ensure that the soil is fertile enough to help the growth of the triangle plum better.

2. Improper watering. Triangle plum in different periods of water requirements are also different, too much watering is easy to water in the soil, after the water accumulation of the root system can not breathe is easy to yellow leaves, but too little watering, plant growth poor leaves will also turn yellow and fall off. Workaround:

Generally speaking, follow the principle of not drying and not watering, watering is watering thoroughly, in early summer during the growing period to water more to promote the growth of branches and leaves, after the growth period to reduce watering, and wait until the buds grow out and then watering more to promote more flowering, and wait until the winter when the temperature is relatively low to control the water and keep the soil dry.

Fertilization is too strong. If you apply too strong fertilizer or fertilizer that is not fully decomposed, it will hurt the root system, which can also cause the leaves to become scorched and even die, so you must apply thin fertilizer when fertilizing the triangular plum, and you need to stop fertilizing in the hot summer or cold winter to avoid the formation of fertilizer. Workaround:

When fertilizing the triangular plum, you must apply thin fertilizer, and you need to stop fertilizing in the hot summer or cold winter to avoid the formation of fertilizer.

The leaves of the triangular plum are yellowing and fall off when touched, if it is caused by too much watering, it can be properly watered, raised in loose and breathable soil, and it is necessary to strengthen ventilation and loosen the soil regularly when watering a lot.

It is very likely that the triangular plum is infected with the disease and needs to be sprayed immediately; It is also possible to loosen the soil in time to drain the stagnant water; If there is not much water, consider whether it is too heavy fertilization, which requires a lot of irrigation and drainage to reduce the concentration of fertilizer.

The water demand of the triangular plum is different in each season, and if it is not watered properly, it is easy to cause yellow leaves.

Watering once a day in spring and autumn, once a day in the morning and evening in summer, the temperature is low in winter, and the first half of the dormant period of the plant should be reduced to keep the potting soil slightly wet.

Flower friends who have raised the Triangle Plum know that the Triangle Plum has no sunlight, just like a fish leaving the water, it will definitely die. In the absence of light, the plant begins with thin branches and few flowers, then the leaves turn yellow and the plant gradually wilts until it dies.

Therefore, the newly potted seedlings should be placed in semi-shade all year round. In winter, it should be placed in front of the south-facing window, and the light time should not be less than 8 hours, otherwise a large number of fallen leaves will occur.

Triangle plum is not strict with soil requirements, but afraid of water accumulation, not tolerant to waterlogging, therefore, must choose loose, well-drained culture soil Generally, you can choose 4 parts of humus, 4 parts of garden soil, 2 parts of sand preparation of culture soil, you can also use sun-dried pond mud mixed with some briquette residue as potting soil. In addition, when changing pots every year, half of the old soil needs to be replaced and new soil added to ensure that the nutrients in the soil are sufficient.

Triangle plum often causes yellow leaves due to improper fertilization. In hot summer or cold winter, slow growth or even dormancy, fertilization should be stopped, at this time fertilization will cause fertilizer damage, resulting in rotten roots and leaves yellowing. Or the fertilization is thick and weak or the application of raw fertilizer will hurt the roots, causing the leaves to fall off, and even the plant to die.

Leaf spot and brown spot will not cause yellowing of leaves. At the beginning of the disease, yellow or brown lesions will appear on the leaves, and the lesions will gradually expand, and the leaves will gradually fade and fall off.

Therefore, in the usual maintenance, strengthen ventilation to maintain the humidity of the leaves; If the damaged leaves are found, they should be removed and destroyed in time; Spray 50% antibacterial special 1000 times solution or other fungicides in time.

The causes of yellowing of the leaves of the triangular plum are lack of light, soil discomfort, and improper watering, and the solution is to choose a sunny place to plant, replace the fertile soil, and replenish water regularly.

1. Lack of light.

Triangle plum is a very light-loving plant, suitable for growing in a sunny place, if the plant sees less light for a long time, there will be thinness, few flowers, yellow leaves symptoms.

Solution: When planting, it should be selected in a sunny place, and the growth period should be more than 8 hours a day.

2. Rotten confession of soil discomfort.

Although the requirements for soil are not high, if the soil is too sticky, compact, and impermeable during planting, it will affect the respiration and development of the roots, resulting in yellowing of the leaves.

Solution: Immediately replace the plants with loose, breathable, well-drained and fertile soil.

3. Improper watering.

If you water too much for the triangular plum, the root system is waterlogged, and the nutrients of the branches and leaves are insufficient, so that they turn yellow and fall, or the hungry do not water the plants for a long time, the soil is too dry, and the leaves turn yellow because of insufficient nutrients.

Solution: Ordinary water should be replenished regularly for the triangular plum, and the roots should be drained in time when water accumulates.

The maintenance method of the triangular plum

1. Select the soil.

Breeding triangular plum generally chooses loose and breathable, well-drained sandy loam soil, which can be mixed with humus, garden soil and sediment, and then mixed with sufficient bottom fertilizer in the prepared soil to improve the nutrition of the soil.

2. The environment is suitable.

Triangle plum likes light, it should be placed in a place with good light when breeding, to ensure that it receives 6-8 hours of light every day, and the most suitable temperature for the growth of triangle plum is about 20-30 degrees, and the temperature below 5 degrees in winter will cause the plant to be frozen, so it is necessary to pay attention to keeping warm and cold.

3. Water and fertilizer management.

The temperature in spring and autumn is relatively stable, every 2-4 days to water the triangular plum, the water evaporation in summer is large, it is best to water once in the morning and evening, and the triangular plum likes fertilizer, and needs to apply a rotten cake fertilizer once a week in the vigorous growth period.

The causes and solutions for yellowing of the leaves of the triangular plum are as follows:

1. Insufficient light.

Triangle plum likes full sun, and if it is left in the shade for a long time, it will cause the triangle plum to fall leaves.

Solution: If this happens, just move it to the light, and after a while, the triangle plum will return to normal.

2. Improper watering.

If you don't water for a long time, the potting soil will be dry and waterless, which will cause drought and yellow leaves and leaf loss. If you water too much, the roots will not be able to absorb all the water, resulting in the accumulation of water in the roots, causing root rot, which will cause yellow leaves and leaf loss.

Solution: Watering should be adjusted according to the situation, and if there is a lack of water, you can gradually replenish water to encourage the roots to absorb water. If the roots are rotten, remove the plants to promote the drainage of the stagnant water and cut off the rotten roots.

3. Improper fertilization.

Many novice flower friends in the fertilization of the triangle plum due to a poor grasp of the amount, easy to fertilize too much resulting in fertilizer damage, or we do not pay attention to the use of fertilizer that is not fully decomposed when fertilizing and cause the root burn of the triangle plum, at this time will also cause yellowing and leaf loss.

If the fertilizer is too much and too thick, it will cause the roots to burn and cause the leaves to turn yellow and fall off. The application of unrotted organic fertilizer or liquid fertilizer is too concentrated will cause the roots of the triangular plum to be damaged, resulting in leaf scorching and even the death of the whole plant.

Solution: It is necessary to apply a sufficiently well-rotted fertilizer and apply thin fertilizer frequently.

4. The temperature is uncomfortable.

The growth temperature of Triangle plum is 20-30, and the temperature is too low or changeable, which will cause the leaves to fall off. Triangle plum can't tolerate the cold, and if the temperature is low in the growing environment, it will cause the plant to be frostbitten, causing the leaves to turn yellow and fall.

Solution: Move the triangle plum to a warm place, after the temperature rises, the appropriate sunlight can promote the recovery of the triangle plum.

5. The soil is not suitable.

Generally, the soil of breeding triangular plum needs to choose some relatively fertile, good air permeability and drainage soil. If the soil is too sticky, it is easy to cause water accumulation, and it is not conducive to the ventilation of the plants, such soil can easily cause yellowing and leaf shedding.

Solution: Therefore, we can choose some well-drained and fertile soil to cultivate Triangle plum. For example, we use humus soil + garden soil + river sand according to 2:

2:1 Prepared Triangle Plum Breeding Soil, which is very good in terms of water permeability, air permeability and fertility.

1. Light is too weak: light can be said to be crucial for its growth, if there is no sunlight, or if it is given too little to meet the growth, the branches will become thin and weak, and the leaves will become yellow.

2. Improper watering: the amount of watering is not adjusted according to the different seasons, although its drought tolerance is not very strong, but too much watering will lead to water in the potting soil, the roots can not breathe, and the leaves above are naturally not spared. Forgetting to water for a long time can also lead to this phenomenon.

3. The temperature is too low: At the end of autumn, the temperature fluctuates, so it may also be caused by the cold wind outside or by the window.

4. Improper fertilization: In the hot summer and cold winter, the plant has entered the dormant stage, and continued fertilization will damage the root system, which will affect the leaves.

1. The newborn seedlings should be placed in a semi-shaded place, and after they grow up, they need to be supplemented with light to ensure that the contact time is more than 8 hours.

2. Increase or decrease the amount of water in time according to the situation, and then apply it separately according to the season. Once a day in spring and autumn, once a day in the morning and evening in summer, and less in winter.

3. Start to take warm measures from autumn.

4. Reasonable application of nutrients during the growth period, and the dormant period needs to be stopped.