Osmanthus begins to scorch from the tip of the leaf, what is the reason for the scorching of the tip

Causes and solutions to the drying of osmanthus leaf tips.

1. Overwatering.

Osmanthus leaf tip dry may not only suffer from leaf blight, but also may be a problem in the usual breeding, osmanthus does not need too much water when breeding, usually watering not too often, it is best to keep the soil slightly moist, if watering too much, it will lead to water accumulation, make the roots black, ulcerate, cause the osmanthus leaf tip to dry up, and even cause the whole plant to die.

Solution: If it is too much watering to cause the tip of the osmanthus leaves to dry up, you need to cut off all the blackened and festering roots of the osmanthus, and then change to a new soil breeding, master the correct watering method, so that the branches and leaves gradually return to normal, generally in spring and autumn can be watered every 3 7 days, once a day in summer, and ensure that it is not dry and not watered in winter, and can be watered every 10 15 days.

2. Lack of nutrients.

Osmanthus needs to be fertilized in time, each time can not be fertilized excessively, otherwise it will cause growth or other undesirable phenomena, and even cause osmanthus to wither and die, but also can not be fertilized, otherwise it will make osmanthus lack nutrition, lack of disease resistance, can not provide nutrients to the leaves in time, so that the leaves lose color, leaf tips dry and other symptoms.

Solution: usually do not need to fertilize too much, can not not fertilize, master the correct fertilization method, generally spring and autumn, is the most vigorous season of osmanthus growth, every 10 15 days to apply a rotten cake fertilizer, the summer temperature is too high, need to reduce the amount of fertilizer, you can apply Bika water-soluble fertilizer or no fertilizer every other month, no fertilizer in winter.

3. Insufficient light.

Osmanthus is a plant that likes sunlight, with the help of sunlight, osmanthus can grow better, but if it is cultivated in a cool place, so that osmanthus can not get enough sunlight, it is likely to cause the root rot of osmanthus, the leaves will lose their color, and even cause the tip of the osmanthus leaves to dry up, reducing the ornamental value of osmanthus.

Solution: If the leaf tip is dry due to insufficient light, it is necessary to immediately move the osmanthus to a place with sufficient sunlight to cultivate, so as to promote the gradual recovery of the color and health of the leaves, but every summer shade is needed, and it needs to be moved to the astigmatism place for breeding, otherwise the leaves will burn, which will have a very bad impact on the osmanthus.

Fourth, the ambient temperature.

Although the flowers of osmanthus are beautiful and will exude a charming fragrance, it has particularly high requirements for the growth environment, if it grows in a high-temperature, dry, poorly ventilated environment, it will cause the leaves of osmanthus to dehydrate, and then gradually dry up, which not only affects the growth, but also may lead to no flowers.

Solution: need to improve the environment, strengthen management, move the osmanthus to a well-ventilated environment, when the temperature is too high, you need to spray water around the osmanthus to increase the humidity of the air, if the temperature is too low, you need to do a good job of keeping warm, the temperature of the growth environment is controlled at 10 15, to help the growth of osmanthus grow.

1. Overwatering.

Reason: Osmanthus needs a certain amount of water in the process of growth, but it can't withstand waterlogging, once it is watered too much, the water will accumulate in the pot, causing the roots to be affected, so that the root system will be black and rotten, and the leaf tip part will also dry up. If left unchecked, the entire leaf will then wither and fall off, eventually causing the entire plant to die.

Solution: Choose the soil quality to choose good ventilation, if it is too much watering, you need to stop the water supply immediately, do a good job of drainage.

2. Increase humidity.

Reason: When the temperature is high, the surrounding air is also relatively dry, and the old leaves will also appear sharp.

Solution: Increase the overall humidity, build a net to block the sun, spray water mist in time, especially in summer, the humidity should reach more than 60% as much as possible.

3. Adjust the temperature.

Reason: Temperature is also a key aspect, if the temperature is low or high, it will cause the old leaves to dry up.

Solution: The suitable temperature is 15-28, try to adjust the temperature within this range.

Fourth, improper fertilization.

Reason: If the concentration of the applied fertilizer is too high, it is difficult for the roots to absorb, which is easy to cause root burning, and the old leaves will also dry and tip.

Solution: Apply the diluted Bika water-soluble fertilizer correctly, and water to dilute it when the fertilizer is too much.

The scorched leaf tips of osmanthus are due to light problems, temperature problems, soil problems, and excessive fertilization.

1. Lighting problems

Osmanthus prefers plenty of light, but if the plant is in a shady environment for a long time and cannot photosynthesize, the leaves will be malnourished. When the light is too strong, it is easy to burn the leaves, causing the leaf tips to dry up. When breeding, it is necessary to provide suitable light, and in summer or when the sun is strong at noon, it is necessary to do corresponding shading measures and move it to a semi-cool environment.

2. Temperature problem

The most suitable growth temperature for osmanthus is around 20, when the temperature is too high or too low, the plant will be affected. When farming, it is necessary to maintain the appropriate temperature. When the temperature is too high, it is necessary to cool down in time. When the temperature is too low, it is best to put it indoors to keep warm.

3. Soil problems4. Too much fertilization

Osmanthus has high requirements for nutrients, and when fertilizing, the principle of thin fertilizer and more application should be followed. If the fertilizer is too much and too thick, it is easy to burn the roots of the plant and cause the leaves to dry up, so stop fertilizing immediately and increase the amount of watering at the same time to discharge the excess fertilizer out of the pot.

1. Watering problems, too much watering leads to water rot in the roots, and the tips of osmanthus leaves are scorched; Watering too little will cause drought and will also cause the tips of osmanthus leaves to scorch.

2. Lighting problem, without sufficient light, photosynthesis can not be carried out; Excessive exposure to the sun can sunburn the tips of osmanthus leaves, which can cause the tips of osmanthus leaves to scorch.

3. Infection with germs, brown spot, anthracnose, blight, etc., will also cause the tip of osmanthus leaves to scorch.

Secondly, choose fertile, well-drained soil or substrate to plant osmanthus, and increase organic fertilizer and potassium fertilizer.

Again, pay attention to the planting density to be appropriate, so as to ventilate and transmit light, reduce leaf moisture and reduce the occurrence of diseases.

Finally, pay attention to the prevention of diseases and insects, scarab scarab is a common insect pest of osmanthus, it is extremely adaptable, will eat the branches and leaves of osmanthus, buds, not only reduce the ornamental value of osmanthus, but also make osmanthus nutrient insufficient, can not bloom, seriously will lead to osmanthus wilting and death. It can be treated manually, or it can be controlled by 10% imidacloprid wettable powder 1500 times, or 40% lesbian emulsifiable concentrate 1000 times.

The reasons why the tips of osmanthus leaves dry up are as follows:

1. Watering problems.

Osmanthus tree is a tree that is very afraid of waterlogging, long-term water soaking roots will cause the leaves to dry up and yellow, serious times will lead to black and rotten roots, the first manifestation is that the tips of the leaves begin to wither yellow, slowly extend to the entire leaves and branches, sometimes lead to leaf fall, and finally the plant will die!

2. Lighting problems.

Osmanthus is a plant that prefers light, and if it is cultivated indoors for a long time in a place with insufficient light, it will cause a lack of light and the leaf tips will dry up and turn yellow. On the contrary, if the potted osmanthus tree is exposed to the sun, especially in summer, it will cause the water to evaporate too quickly and cause the leaf tips to dry up and turn yellow.

3. Humidity problem.

In the hot summer, the water evaporates more, and in the winter, when the air is relatively dry, the low humidity of the air will also cause the leaf tips of the osmanthus tree to dry up and turn yellow.

The corresponding processing method is as follows:

1. When watering the potted osmanthus tree, we need to master the ways and means to water thoroughly according to the principle of not drying or watering. Once it is found that there is stagnant water in the potting soil, it is necessary to find a way to remove the stagnant water, and then enhance the drainage of the pot, so that the osmanthus tree will not cause the leaves to turn yellow and dry in terms of watering.

2. It is best to place the osmanthus tree in a place with sufficient scattered light, and it is recommended to maintain it in semi-shade when the sun is relatively strong. At the same time, we can change a relatively large pot for the osmanthus tree, which can be filled with a little more soil, which can retain more water and nutrients, and prevent it from being found to evaporate too strongly and turn yellow and dry up in summer.

3. When the weather is hot and the air is dry, we can give it some foliar spray to cool down and moisturize, which can effectively prevent the phenomenon of leaf water evaporation too quickly and water deficiency drying up and yellowing.

Hello, I'm glad to receive your question, and I will answer it for you The reasons for the dry up of osmanthus leaf tips are as follows:1It may be that you don't apply water to it for a long time, or you apply too much water, which causes the potting soil to be too wet, and the roots are difficult to breathe normally, which will produce a scene of dry up at the tip of the osmanthus leaves.

2.Prolonged lack of light or strong light exposure will also produce a scene of dry up at the tip of osmanthus leaves. 3.

Too much dryness and lack of water in the air will also lead to the scene of dry up at the tips of osmanthus leaves. 4.If it is not ventilated for a long time, it will be infected with brown spot disease, and it will also produce a scene of dry up of osmanthus leaf tips.

Hope this helps you and have a great day! ** Below).

There are many reasons for the dry leaf tip of osmanthus leaves, which may be due to too much sunlight and sunburn the leaves of the plant; It may be that the temperature is too high or too low, causing the plant to not grow; It may also be that the soil is compacted due to the long-term failure to change the map, and the roots of the plant cannot breathe; It can also be that the fertilizer is too much, too thick, and burns the roots of the plant.

The dry leaf tip of osmanthus is likely to be caused by too much light, and the osmanthus needs sufficient scattered light, and long-term exposure to strong light will sunburn the leaves of the plant, causing its leaf tips to dry up.

Treatment: It is necessary to do corresponding shading measures, move the position of the plant or build an awning, so that the osmanthus grows in a semi-shaded environment.

Osmanthus likes a warm environment, its most suitable temperature for growth is about 20, when the temperature exceeds 30, below 15, the growth of the plant will be affected, and if not treated in time, it will cause its leaves to dry up.

Solution: Control the temperature of the environment, if the temperature is too high, it should be shaded and ventilation should be strengthened in time, and if the temperature is too low, it should be moved indoors to keep warm.

Cultivating osmanthus potted plants, requiring 1 2 years to replace the soil, long-term soil will not change the soil will lead to soil compaction, affect the permeability of the soil, the plant can not grow normally, and the leaves will dry up.

Treatment method: Replace the osmanthus with soil, replace it with new soil and re-maintain it, so as to provide a better growth environment for the plant.

The growth of osmanthus needs suitable nutrients, fertilization to master the principle of thin fertilizer and more application, once the fertilizer is too much, too thick, it will burn the roots of the plant, causing its leaves to dry up.

Treatment: Immediately stop fertilizing the osmanthus and increase the amount of watering at the same time, so that the excess fertilizer flows out of the bottom of the pot with the water.