What should I do if the leaves of a potted osmanthus tree are dropped?

Regardless of the size of the osmanthus tree, its physiological characteristics and the essentials of its maintenance are the same. It's just that the potted osmanthus tree is more troublesome when taking care of it, and the high value makes the owner worry about it and worry about it!

The subject did not have more specific and detailed information, and Lin Zhongaxe could only guess. Because there are many reasons for the loss of leaves in the pot of osmanthus trees: the amount of water and fertilizer, light and ventilation, diseases and pests, etc. Only by clarifying the truth can we solve the problem.

How much water and fertilizer。Excessive fertilization will cause leaf loss, and now that it is winter, fertilizer damage is not very likely. But in the unlikely case, it should be treated in the same way as a water hazard according to the specific severity of the situation

Immediate partial or total soil change. If the soil on the surface of the pot is dry and hard and whitish, it is a lack of water, and then replenish water at noon, requiring an appropriate amount of water and a small temperature difference.

Light and ventilation。If it is overly covered outdoors or too closed indoors, resulting in insufficient light and poor ventilation, it may cause the potted osmanthus tree to lose its leaves. If this is the case, increase the amount of sunlight and pay attention to ventilation.

Pests and diseases。Winter insect infestation is also unlikely. Considering the alleged lack of ventilation and light, there is a possibility of causing brown spot, blight, and charcoal maggot.

If this is the case, immediately remove all diseased leaves and rotten leaves, spray them continuously two to three times with fungicides, and rectify the lack of ventilation and light.

There is also the case of frost damage and defoliation. If you are sure, you can wrap the pots and trunks in old clothes and cover them with large plastic bags or other objects during cold days and nights, which will not only increase the temperature but also prevent frost.

The trees are silent. The fallen leaves of the potted osmanthus tree are sometimes its reflexive self-preservation; Sometimes it's a distress signal it sends to us. Only by understanding more about its tree nature, observing its daily conditions, taking precautions, and preventing problems before they happen, is the most qualified and safest practice for pot friends.

If it is caused by too much watering or over-fertilization. In this case, the rotten part of the root system should be cleaned first, and then soaked in rooting water, and then planted in new soil.

It is very likely that the plant is deficient in nutrients, so nitrogen and potassium fertilizers should be supplemented in time to promote the growth of plant rhizomes, and be watered regularly and placed in a ventilated place.

I think it's overwatering too often. Haven't you ever applied chemical fertilizer?

Reasons for the loss of leaves of osmanthus trees and measures to be taken:

1. Osmanthus trees turn over the soil.

When the osmanthus tree is purchased, whether to bring a flower pot, the osmanthus tree is repotted, resulting in a long recovery time for the root injury of the osmanthus tree. Remedy: If the root damage is not severe, new leaves can be generated. Observation is not good, pruning to save life.

2. Place the osmanthus tree outdoors.

Osmanthus is a woody plant, not suitable in summer, not suitable for indoors for too long, generally put about 2-3 days should be put outdoors for about a week, let it bask in the sun, drink dew, otherwise the four seasons osmanthus fall off the leaves or the leaves turn yellow, and finally die.

3. Too little watering.

The water is not done well, because the laurel tree grows in the pot for a long time, the water we water when watering does not soak the pot soil, but flows directly from the edge of the pot, causing the laurel tree to lack water.

If this is the case, you can fill a container slightly larger than the pot with water, and placing the entire pot in the water and letting the potting soil absorb the water should do the trick. After the laurel tree recovers vigorous growth, it will be repotted at a certain time.

4. Overwatering.

Osmanthus tree leaves fall off, too much water problem, four seasons osmanthus is a drought-tolerant plant, watering should not be too frequent, potted soil poor drainage or too wet, will cause poor growth, root rot, leaf shedding, and eventually lead to the whole plant.

5. Lack of fertilizer. Osmanthus leaves will also wither and lose their leaves when they are newly grown, indicating a lack of fertilizer. In the absence of a certain trace element, it is recommended to administer the trace element in Bica. For home maintenance, it is recommended to replace a part of the new soil to supplement the micronutrient fertilizer.

My potted laurel tree is losing its leaves, what is the reason for this? Osmanthus is a plant that many people like, not only beautiful and generous in appearance, but also has a very attractive fragrance when flowering. In addition to the large osmanthus trees on the side of the road, osmanthus can also be grown at home as a potted plant.

But you usually need to do a good job of maintenance, otherwise it is easy to fall off the leaves, today here to introduce the reasons and solutions for the fall of osmanthus leaves.

<> osmanthus trees planted outdoors can be lit all year round, but osmanthus trees that are potted may be affected by insufficient light. For example, due to the relatively large shape of the plant, the backlit side often drops leaves. We can place it in a well-lit place and move the jar occasionally so that it receives an even light.

Osmanthus grows like slightly acidic soil, if the soil is alkaline, there will be yellow leaves to fall, for example, the north side of the land is alkaline, in this case, you can apply some diluted ferrous sulfate to the potted plant to improve the soil, or replace the soil.

In general, it is advisable to replace the potting plant and soil after one or two years of planting, otherwise the soil may become stiff or lack nutrients. Usually do not water too much, otherwise the roots of the osmanthus tree are already soaked in moist soil and are prone to rotting, which then makes the leaves yellow. In addition, during the summer months, it is better to choose to water at night and try to avoid watering at noon.

If something goes wrong, the rotten root system needs to be removed, and the soil replaced. When fertilizing, pay attention to sparse application, diluting with water once or twice a month. Osmanthus loves sunlight, and the lushness of the leaves is directly proportional to the amount of light.

If the leaves are always falling off, you can try to change a more abundant sunlight that can make the osmanthus get enough light environment to promote osmanthus photosynthesis and get better growth.

The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.

It is possible that the laurel tree loses its leaves due to insufficient watering, because the demand for water is greater when the weather is hot, it may also be that the roots are rotten due to too much watering, or it may be that the temperature is too low, and another reason is that it will also lose its leaves due to insufficient light.

It may be a lack of organic fertilizer, or it may be that the number of watering is too much, resulting in too much water in the soil, which may lead to root rot of osmanthus flowers.

This phenomenon is mainly caused by too much watering, or drought problems, or various diseases.

After transplanting, the leaves of osmanthus will not all fall off. Unless the osmanthus tree begins to be sick before transplanting, or the time to transplant the osmanthus tree is not right, transplanting seedling plants, the larger the plant, the more stringent the requirements for time, in order to survive the time should be the best choice of autumn or spring. When transplanting osmanthus trees, it should be transplanted with soil balls, the larger the plant, the pruning is complicated, not the seedlings of the year are not recommended to slow the seedlings with bare roots, the advantage of bringing soil balls is to be able to protect the root system very funny, especially the taproot, reduce the damage to the minimum, the probability of survival will become larger, and the time for slow seedlings will become shorter.

If you find that the osmanthus tree begins to lose leaves in a large area, it is very dangerous, it may be that the root system has no normal physiological activities, it may be due to the wrong time of transplanting caused by a large area of leaves, or it may be that the fertilizer is used too much when transplanting, and there will be no such situation in addition to general diseases. If it is found after the fall of leaves, it is generally difficult to save, the effect of fertilizer is to burn the roots first, the fallen leaves, that is, the roots slowly die first, and the leaves follow closely, which can only be incurable.

If it is a healthy osmanthus tree transplanting, the next day it will be found that the osmanthus tree begins to shed leaves and a rescue, first change the soil, transplant the person who holds, do not add fertilizer such as compound fertilizer, the root system is in the injured stage, it takes time to heal the wound, it is great to add a little rooting powder on it, the normal garden soil is brown, the loess is not usable, the permeability is relatively poor, the water retention is worse, and it is relatively easy to compact, the black soil can only be used after exposure to the sun, so as not to have too many bacteria, harm the injured root system of the osmanthus tree, Re-soiling can basically save life.

Transplanting, the time of treatment must be right, it is impossible in summer, even after the leaves, you cut the bark with scissors to check the physiological activity, even if the bark is still green, it is useless, now is not the germination period of the shed branches, and in the end it is just slowly drying out, and no new branches and buds will grow.