What to do if firethorn leaves dry up? The tips of the firethorn leaves are black and withered, like

If the leaves of firethorn are dry, the cause should be found first, and then the symptoms should be treated. If it is caused by pests and diseases, you can cut off the diseased leaves, and then strengthen ventilation and spray drugs thoroughly**. If it is caused by root rot after too much watering, drain the stagnant water, put it in a well-ventilated place, cut off the rotten roots, and re-sterilize and plant.

If it is caused by unreasonable fertilization, thin fertilizer should be applied regularly, and excessive fertilization should be diluted with watering and pruning off rotten roots.

1. What to do if it dries up.

1. Infection with pests and diseases: The leaves of firethorn are dry and may be affected by pests and diseases, and improper maintenance methods may induce diseases and insect pests, produce disease spots on the leaves, and then spread to the whole leaves, resulting in dry leaves and problems with the whole plant. Usually do a good job of prevention, to the greatest extent to prevent the occurrence of pests and diseases, after the occurrence of pests and diseases, to cut off the diseased leaves, and then strengthen ventilation, spraying drugs thoroughly.

2. Water control and root trimming: It is more drought tolerant, and if you water too much, it will also produce more stagnant water, causing root rot and dry leaves. It is necessary to pay attention to water control, drain the stagnant water, put it in a well-ventilated place, cut off the rotten roots, prune the rotten parts, and re-sterilize and plant.

3. Correct fertilization: fertilizer is also a key point, if there is a lack of fertilizer, or too much fertilizer, it may cause the leaves to dry out. Pay attention to the correct fertilization in the usual growth, regularly apply Trim water-soluble fertilizer, control the concentration and amount of fertilizer, water and dilute too much fertilizer, and prune off the rotten roots.

Summary. Hello, the tips of the firethorn leaves are black and wilted, like scorched three conditions. One is the lack of light, it is very light-loving and intolerant of shade.

If it is in the shade for a long time, it will hinder growth, and the leaves are easy to turn black. Move to the light as soon as possible to ensure that there is enough light. The second is that there is too much watering, it is not resistant to waterlogging, and it is difficult for plants to breathe in water, and it is easy to take roots, and the leaves will turn black and fall off.

The third is that the environment is unsuitable and infected with diseases. It is necessary to clean up the diseased leaves in time, and spray drugs to change the maintenance environment. Do you have any questions that I would like to answer for you?

Hello, Nianzi your problem I have seen Ha Now I am hand-hungry for you to return to the limb content, but it takes a little time, please wait patiently, thank you

The fruit is partially yellowed and has fallen.

Hello, the tips of the firethorn leaves are black and wilted, like scorched three conditions. One is the lack of light, it is very light-loving and intolerant of shade. If it is in the shade for a long time, it will hinder growth, and the leaves are easy to turn black.

The state reputation should be moved to the light as soon as possible to ensure that there is enough light. The second is too much watering, not tolerant to waterlogging, water-rich plants are difficult to breathe, easy to rub roots, and the leaves will be black and fall off. The third is that the environment is unsuitable and infected with diseases.

It is necessary to clean up the diseased leaves in time, and spray drugs to change the maintenance environment. Do you have any questions that I would like to answer for you?

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It's always grown in full sun, and I don't have much water. Thirdly, there are no pests and diseases on the foliage.

The problem is still not solved.

Hello dear, you don't think it's much, but some water is more fertilizer for trees, and it is also a key point to accompany the quarrel, if there is a lack of fertilizer, or too much fertilizer, it may cause the leaves to dry up. Lu Shi usually pays attention to the correct fertilization in the growth, regularly applies thin fertilizer, controls the concentration and amount of fertilizer in this hole, and dilutes it with watering if it is too much fertilizer, and prunes off the rotten roots.

If the high temperature is above 30, whether the strong light will scorch the leaf tip on the leaf surface.

Potted firethorn.

It burns.

Firethorn. Evergreen shrubs or small trees, beautiful tree shape, flowering in summer, bearing red fruits in autumn, is one of the very good raw materials for bonsai making. Falling and dead leaves sometimes occur in firethorn. There are different workarounds for different situations.

1. Wounded roots and seedlings. During transportation or direct planting, the roots are injured, such as mud balls scattered and deformed. At this point, the roots of the tree will be injured.

Generally, the roots and seedlings are very cheap, almost cheap to deal with, and the bargaining power is very large. However, recovery is difficult. It is almost always re-pruned, thinning the fruit, then pruning some leaves, and slowly caring for the seedlings.

After half a month of reaction, they should be removed from the pot for rooting.

2. For the newly potted firethorn, it needs a process of adapting to the new environment, and it is inevitable that yellow leaves, fallen leaves, and fallen leaves will appear. At this time, normal maintenance is required and ventilation work is done.

3. Firethorn bonsai needs a lot of water, and it is enough to keep the potting soil moist. However, if you water too much, the root system will rot due to the water accumulation in the pot, which will easily lead to leaf loss and dead leaves of plants. At this time, the stagnant water should be removed in time and ventilation should be done.

4. The soil hardened. Soil compaction is extremely unfavorable to the growth of firethorn, which will lead to the inability of firethorn bonsai to absorb nutrients and water, resulting in the occurrence of dead leaves and fallen leaves. Therefore, in order to avoid this, we should loosen the soil properly and in a timely manner.

If the firethorn is maintained for a long time, it is necessary to do a good job of repotting.

5. Lack of fertilizer. The leaves of firethorn are yellow and falling, which may be due to a lack of nitrogen, phosphorus and potassium.

The reason is that you can first pick off the yellow leaves, and then give a suitable fertilizer, and observe for a period of time to see if there is any change. If it really doesn't work, you can change the pot, cut off the dead roots, replace them with new cultivation soil, and do a good job of maintenance. It is believed that the situation of yellow and fallen leaves will be improved.

6. When the firethorn is cured for a long time, it needs to be repotted. If the pot is not replaced for a long time, the soil will clump. Soil agglomeration is extremely detrimental to its growth, causing it to be unable to absorb nutrients and water, and can also lead to the occurrence of dead leaves and fallen leaves.

Therefore, in order to avoid this, it is necessary to loosen the soil regularly or at regular intervals, and consider changing pots when storing for a long time.

On the one hand, it is due to excessive watering that leads to the decline of the root system, although this plant has a great demand for water, but can not be watered in large quantities for a long time, to ensure that the amount of water is moderate, if necessary, to do a good job of repotting, but also may be because of the lack of fertilizer, the lack of trace elements in the soil, to improve the soil in time, increase the lack of trace elements in the soil.

It can be caused by malnutrition, mistakes in the planting process, fertilization methods, high ambient temperatures, or too high watering frequency. You can reduce the number of watering times and place the potted plants in a shady place, so that the problem of falling leaves can be solved.

It may be that there is no timely watering, it may be a lack of trace elements, it may be a lack of organic fertilizer, it may be a lack of light, it is very likely that there is a problem with the variety. It is necessary to apply organic fertilizer in time, choose compound fertilizer, and also pay attention to timely watering and ventilation as much as possible.

1. What to do if it dries up.

1.Infected with pests and diseases: Firethorn leaves are dry and may be affected by pests and diseases.

Improper maintenance methods may induce pests and diseases, cause disease spots on the leaves, and then spread to the whole leaves, causing the leaves to dry up and the whole plant to have problems. It is necessary to do a good job of prevention to prevent the occurrence of pests and diseases to the greatest extent. After the occurrence of pests and diseases, cut off the diseased leaves, and then strengthen ventilation and spray thoroughly.

Pay attention to water control, drain the stagnant water, put it in a well-ventilated place, cut off the rotten roots, prune the rotten parts, disinfect and replant. 3.Correct fertilization:

Fertilizers are also the focus. If there is a lack of fertilizer or too much fertilization, it can cause the leaves to dry up. Pay attention to correct fertilization in the pure vertical growth of the field, apply thin fertilizer regularly, and control the concentration and amount of fertilizer.

If the fertilizer is overdosed, dilute with watering and prune the rotten roots.

Second, can you still live if the leaves are gone?

If the leaves of firethorn fall off, but the roots are still healthy, and the stems are still strong and green, as long as the cause is found out and the maintenance method is adjusted in time, it can still be saved.

1. Blown off by the cold wind If this flower in your house has just been bought, it is likely to be blown by the wind and fall off the leaves. The place that specializes in selling flowers is to plant it in a greenhouse, which is relatively hot and wet, which is very suitable for it. When it moves outside the greenhouse, its condition is changed, so it will lose its leaves.

2. Watering too much It likes sunlight, and the soil needs the right humidity, and it will not be watered thoroughly until it is dry. If there is too much water in the pot for a long time, and the soil is very wet and not dry, the roots will easily rot, which will cause the leaves to fall.

3. The temperature is too high in winter In winter, the temperature should not be higher than 10 degrees, otherwise it will not enter the dormant period, which will affect the growth of flowers in the second year. If the temperature is high and the humidity is high in winter, it will lose its leaves, and it can endure the climate of -16 degrees Celsius, and can spend the winter in the open air.

1. If you want it not to fall leaves, you must first give it a suitable site. It is a masculine tree that loves sunlight and during its growth period, it needs to be placed where the sun can directly shine so that it can grow more flowers. Be careful to keep it outside the house when it grows flowers, otherwise it will attract insects.

2. Its roots are very well developed and like fertilizer and water, but it still needs to be appropriate, not a lot of water. While it is flowering, don't let the rain fall directly on it. It has a long growth period, so it needs a lot of fertilizer to water, add phosphorus and potassium fertilizer in summer, and continue to use it in autumn, which can make the fruit bigger and better.