The reasons for the loss of leaves of cherry blossoms and its solutions

Cherry blossom

Cherry blossoms are more planted on many university campuses, especially in universities with horticulture majors, which are mainly convenient for students to study and practice, and of course they are watched. But the cherry blossoms planted by some novice florists often lose their leaves, so what are the reasons for losing their leaves? What should I do when the cherry blossoms lose their leaves?

The reason and solution of losing leaves of Cherry Blossom

1. Seasonal variation

Generally speaking, cherry blossoms will begin to shed their leaves in autumn, and the specific time will be determined according to the local temperature, some places are more than September, and some places are November, but generally speaking, this is brought about by seasonal changes and is a normal phenomenon. There is no need to worry, just do a good job in daily nursing work.

two。 the new supersedes the old

If the old leaves generally have a normal metabolism, there is no need to worry too much about the withering and falling of the leaves, just do a good job of maintenance.

3. Insect pest

The common reason for the loss of leaves in cherry blossoms is pest infection. Longicorn beetles' larvae under the bark at the base of the trunk can cause the whole branch to fall in advance, and if the larvae are in the main root, the whole tree will lose its leaves ahead of time. Solution: pay attention to maintenance, if you find that cherry blossoms have lost their leaves ahead of time, check to see if it is due to pest infection, and if so, you need to carry out drug spraying treatment.

4. Improper watering

Improper watering is also one of the reasons for the loss of leaves of cherry blossoms. Generally speaking, dry climate, uneven water supply, lack of water or too much water in Rain Water result in poor growth of cherry trees, hinder nutrient transport, and early defoliation. Solution: usually pay attention to the problem of watering, watering can not be too much, so as not to damage the root system of cherry blossoms, nor too little, especially during the growing period to provide sufficient water for cherry blossoms to grow.

5. The wind is strong and the sun is fierce.

The wind is strong and the sun is fierce. Although cherry blossoms like the sun and ventilation, they are afraid of the scorching sun and strong wind. Placing it in the hot sun in summer and in the tuyere in spring and autumn will lead to a large number of fallen leaves of cherry blossoms.

Give the cherry blossoms reasonable light, you can put the cherry blossoms in a place with plenty of light, and then move to a semi-overcast place after the spring weather turns warm. It is best to cultivate cherry blossoms in sunny and sheltered places in the morning and evening.

6. Fertilization is too thick

Cherry blossoms do not like fertilizer, so pay attention to fertilization should not be too thick, generally speaking, nitrogen content of 3 ‰ is more appropriate, uneven mixing, the bottom of the concentration becomes larger, resulting in early defoliation of trees. Solution: it is enough to fertilize cherry blossoms twice a year, and acid fertilizer is better. One was winter fertilizer, which applied organic fertilizers such as bean cake, chicken manure and mature fertilizer in winter or early spring, and the other applied quick-acting fertilizers such as ammonium sulfate, ferrous sulfate and calcium superphosphate after falling flowers.

7. Soil consolidation

Soil hardening can also cause the exchange of cherry roots with the air, causing leaves to fall.

8. Dirty irrigation

Cherry blossoms are sensitive flowers and trees. If the water used to irrigate cherry blossoms is polluted, the leaves of cherry blossoms will turn yellow and wither and wither. Solution: irrigation cherry blossoms to choose clean water, can not casually use sewage.

Do you suddenly feel that the cherry blossoms are so difficult to breed? in fact, as long as you pay a little attention to the cherry blossoms, once the problems are solved immediately, there will be no artificial loss of leaves. In short, if you want to see colorful cherry blossoms, then the daily maintenance work must be done well.

What if the cherry blossom leaves turn yellow? what if the cherry blossoms lose their leaves?

Cherry blossom is a beautiful flower that symbolizes beautiful love and is also used as a symbol of spring. What if the cherry blossom leaves turn yellow and the cherry blossoms lose their leaves when raising cherry blossoms? Let's have a look with us next.

What if the leaves of cherry blossoms turn yellow?

1. Metabolism

Cherry leaves yellowing need to see what leaves, if the old leaves are generally normal metabolism, this situation does not need to worry, do a good job of maintenance.

2. Insufficient fertilizer

Insufficient fertilizer is the most common cause of yellowing of cherry leaves, which is mainly due to malnutrition caused by no topdressing during topdressing. Solution: apply acid fertilizer to cherry blossoms, but not too thick.

3. Lack of light

Cherry blossoms like the sun, so you need to take care of them in sunny places. If the light shines too little, the cherry blossoms will turn yellow. Solution: move the cherry blossoms to a sunny place to maintain, but not too strong light, that will also burn the leaves.

4. Overwatering

The cherry blossoms are drought-resistant and do not need to be watered too much, so as not to cause the roots to breathe and cause the leaves to turn yellow. Solution: if too much watering, the cherry blossoms should be moved to a place with sufficient ventilation and light, and the soil can also be loosened properly.

5. Dirty irrigation

Cherry blossoms are sensitive flowers and trees. If the water source used to irrigate cherry blossoms is polluted, the leaves of cherry blossoms will turn yellow and wither. Solution: irrigation cherry blossoms to choose clean water, can not casually use sewage.

What if the cherry blossoms lose their leaves?

1. Seasonal change

Generally speaking, cherry blossoms will begin to shed their leaves in autumn, and the specific time will be determined according to the local temperature, some places are more than September, and some places are November, but generally speaking, this is brought about by seasonal changes and is a normal phenomenon. There is no need to worry, just do a good job in daily nursing work.

2. Insect pests

The common reason for the loss of leaves in cherry blossoms is pest infection. Longicorn beetles' larvae under the bark at the base of the trunk can cause the whole branch to fall in advance, and if the larvae are in the main root, the whole tree will lose its leaves ahead of time. Solution: pay attention to maintenance, if you find that cherry blossoms have lost their leaves ahead of time, check to see if it is due to pest infection, and if so, you need to carry out drug spraying treatment.

3. Improper watering

Improper watering is also one of the reasons for the loss of leaves of cherry blossoms. Generally speaking, dry climate, uneven water supply, lack of water or too much water in Rain Water result in poor growth of cherry trees, hinder nutrient transport, and early defoliation. Solution: usually pay attention to the problem of watering, watering can not be too much, so as not to damage the root system of cherry blossoms, nor too little, especially during the growing period to provide sufficient water for cherry blossoms to grow.

4. Excessive fertilization

Cherry blossoms do not like fertilizer, so pay attention to fertilization should not be too thick, generally speaking, nitrogen content of 3 ‰ is more appropriate, uneven mixing, the bottom of the concentration becomes larger, resulting in early defoliation of trees. Solution: it is enough to fertilize cherry blossoms twice a year, and acid fertilizer is better. One was winter fertilizer, which applied organic fertilizers such as bean cake, chicken manure and mature fertilizer in winter or early spring, and the other applied quick-acting fertilizers such as ammonium sulfate, ferrous sulfate and calcium superphosphate after falling flowers.

Analysis of five causes of yellowing of cherry leaves and their solutions

When the cherry blossoms blossom, they are very brilliant and beautiful, so they are very popular with people. Many people choose to plant cherry blossoms in the courtyard at home, which can not only watch but also beautify the home, but sometimes the cherry blossoms turn yellow. Let's take a look at the reasons and solutions:

The leaves of cherry blossoms turn yellow:

1. Metabolism

Cherry leaves yellowing need to see what leaves, if the old leaves are generally normal metabolism, this situation does not need to worry, do a good job of maintenance.

2. Insufficient fertilizer

Insufficient fertilizer is the most common cause of yellowing of cherry leaves, which is mainly due to malnutrition caused by no topdressing during topdressing. Solution: apply acid fertilizer to cherry blossoms, but not too thick.

3. Lack of light

Cherry blossoms like the sun, so you need to take care of them in sunny places. If the light shines too little, the cherry blossoms will turn yellow. Solution: move the cherry blossoms to a sunny place to maintain, but not too strong light, that will also burn the leaves.

4. Overwatering

The cherry blossoms are drought-resistant and do not need to be watered too much, so as not to cause the roots to breathe and cause the leaves to turn yellow. Solution: if too much watering, the cherry blossoms should be moved to a place with sufficient ventilation and light, and the soil can also be loosened properly.

5. Dirty irrigation

Cherry blossoms are sensitive flowers and trees. If the water source used to irrigate cherry blossoms is polluted, the leaves of cherry blossoms will turn yellow and wither. Solution: irrigation cherry blossoms to choose clean water, can not casually use sewage.

There are many reasons for the yellowing of cherry leaves, which may be due to normal seasonal changes and metabolism of old leaves, or due to improper maintenance. in any case, we should pay attention to conservation, so that when the cherry blossoms blossom, we can see the splendid flowers and enjoy the beautiful scenery.