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Jasmine is a tropical flowering shrub plant, in late spring and early summer can bloom brilliantly, want to pot jasmine grow better, the growing season needs to be regularly replenished with water, keep the soil moist, add more light, avoid keeping the environment ventilated and transparent in the shade, 2 3 weeks to supplement acid fertilizer, such as the common ferrous sulfate solution, occasionally supplement potassium dihydrogen phosphate solution, if the branches and leaves do not grow well, then supplement some compound fertilizer.
1. The newly grown leaf buds of jasmine with too strong light are delicate and delicate, and they are easy to dehydrate under too strong light, resulting in curling of leaves. If the water is not replenished in time, the old leaves will also become thin and curled due to lack of water, and eventually the jasmine may dry up and die.
Solution: After the lack of water, timely shade and watering, you can use a shading cloth to shade the jasmine on weekdays, and put the jasmine in a place with sufficient scattered light indoors in summer.
2. OverwateringOverwateringOverwatering, the pot will accumulate water, the roots will rot when soaked in stagnant water for a long time, and the leaves will turn yellow and curly because the roots are rotten because they cannot absorb nutrients and water.
Solution: After the root is treated, change the soil and replant, and the follow-up watering should be controlled according to the habit of jasmine like moisture and afraid of stagnant water, and when the water is excessive, you can use a dry towel to press the soil to suck out excess water.
3. Soil compactionSoil compaction and alkaline soil will limit the growth of jasmine roots, weaken their absorption of nutrients and water, and cause leaf yellow curling.
Solution: Remove the soil around the potting soil and jasmine roots, replace it with nutrient soil rich in organic matter with good permeability and aeration, and water the root water once after changing the soil, in order to prevent soil moisture from evaporating and plant moisture from transpiring, you can spray a new high-lipid film.
Fourth, improper fertilization Jasmine is a fertilizer-loving plant, in the process of its growth and development, the leaves will be curled due to too little fertilization and insufficient nutrition, and will also be curled due to excessive fertilization and damage to the roots.
Solution: apply more thin fertilizer, determine the number of fertilization according to its growth stage, fertilizer to foliar fertilizer and organic fertilizer is better, the time is most suitable when the soil around the potting soil has just appeared small dry cracks, and the potting soil is just white.
5. Infected with insect pests Jasmine is susceptible to insect pests, which will damage the roots of branches and leaves and curl the leaves.
No matter what the situation of jasmine potted plants is, it must be dealt with in time, otherwise the condition will worsen and it will be difficult to improve.
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Jasmine leaves turn up, and the roots are difficult to absorb water for drought; The jasmine leaves bend downward, and the big roots of the pot are suffocated by the wet water; The temperature fluctuates, and the new leaves are cold and deformed; Improper fertilization in spring, wrinkled and hypertrophied old leaves, ugly and ugly new leaves, and deformed; Jasmine insect pests suck leaf sap, and the leaves are turned back and rolled inward to form difficult to form; Jasmine suffers from infected nodules, and the new leaves are naturally deformed; Jasmine injuries accumulate, and new leaves are twisted and difficult to flatten.
Raise flowers and roots. The roots are good and the leaves are spread and flattened. In the maintenance of jasmine, it is common to have symptoms such as uneven distortion after the sprouts are formed and the leaves are spread, and the tips of the sprouts are black and falling. The main reasons are still there: light, soil, fertilizer, temperature, and the focus is on ventilation.
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The key is in your fertilization:
1. Do not fertilize jasmine during the flowering period, and the concentration is not good. Fertilization should be done during gestation and after flowering.
2. Do not see the scorching sun after jasmine fertilization, the internal physiological environment of the plant changes suddenly, and the scorching sun will cause dry leaves to fall due to fertilizer and water.
3. Jasmine fertilization should be fertilized as needed, not a lot of things. Flowers do not lack that kind of nutrients, but it will harm the flowers, especially if you don't know it. (Ferrous sulfate regulates soil pH and is acidic; Grass ash is alkaline, and you apply both 、、、 together
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Because of light, the leaves of jasmine are very sensitive to light, and its leaves will curl up together if the light is insufficient, and if the light is too sufficient, it will show a stretched appearance, and it will be improved if the jasmine is evenly illuminated by light.
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It is related to the temperature and fertilizer application, if the temperature is too high, the sun is too long, it is easy to do this, and the fertilizer applied is not right, or it is suddenly too barren, it will also be like this, you should apply fertilizer well to avoid sunlight for a long time.
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Enthusiastic netizens.
Causes of hemming: Improper watering. Watering should be done alternately wet and dry, and watering must be thorough.
Lack of light. This is a masculine plant that is prone to curling in semi-shade or shade conditions and can only be appreciated for a short time.
Excessive fertilization. Some friends also fertilize jasmine buds when they are colored or open, which is wrong, fertilization is applied during the bud growth period and after flowering, and fertilizer should not be applied during the flowering period. And the amount of fertilizer should be small and diligent, not excessive and too thick.
Pest. Red spiders and scale insects can mostly harm jasmine at this time, and they need to be prevented and controlled in time, and most of them are sprayed with special pesticides.
Soot. The environment should avoid smoke and dust, otherwise it will be curled up due to discomfort, and the whole plant will die in severe cases.
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Jasmine appears to roll its leaves, spray it with "it", and you can save.
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First of all, you should first see whether it is a lack of moisture, if the lack of water and the sun is sufficient, the jasmine leaves will also be rolled up, and the other is to see if there is a small honey worm on the leaves, if there is a flower at this time, he will also roll up.
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This can be caused by a lack of water or too much light. We can add some water to observe first, and if this is still the case, we need to move the jasmine to a backlit place.
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It may be because you don't water it, its leaves will become relatively dry, and if you don't water it again, it may wilt, so you must keep watering it.
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It may be infected with certain germs, or it may be infested by pests.
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Jasmine leaves curled and poorly grown? It turns out that this is the reason for "making trouble", everyone should be careful.
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1. Reduce watering.
1. Reasons. When its leaves are bent downwards and look dull, there is a big reason for too much watering or stagnant water in the pot, as long as you have raised flowers, you know that more water will damage the roots first, and the same is true for jasmine, too much watering will make the leaves curl.
2. Solution.
At this time, it is necessary to continue watering, and then move it to a well-ventilated place to maintain it so that the water can evaporate quickly.
Jasmine. 2. Reduce fertilization.
1. Reasons. In order to make it bloom as soon as possible, many people will continue to fertilize it, and eventually bring fertilizer to it, so that it is easy to hurt its roots, or accidentally sprinkle on the leaves during fertilization, which may make the leaves curl, and in severe cases, the leaves will turn yellow.
2. Solution.
When it is damaged, it can be washed with large water to dilute the concentration of fertilizer, and then it is placed in a cool place for a few days to slowly recover. If there is too much fertilizer, you need to change the soil again, first take it out of the original soil, clean the roots, and cut off the rotten roots and dead roots, and then find carbendazim to soak its roots, and then take it out and put it in a cool place to dry, and finally prepare some micro-tidal soil with low fertility, and plant it in.
Jasmine. 3. Reduce light.
1. Reasons. When the light is strong and there is a lack of moisture in summer, the leaves become curly.
2. Solution.
We need to give it proper shade and spray the leaves with some water so that the leaves become shiny.
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1. Excessive sunlight: In summer, jasmine is exposed to the scorching sun for a long time, which will burn and cause the leaves to curl.
2. Diseases and pests: Jasmine is not properly maintained, if it is infected with pests and diseases, it will cause the leaves to curl and dry up.
3. Root rot: Excessive watering and fertilization during breeding will lead to root rot and cause leaf curl.
4. Soil problems: If the soil is compacted and not breathable, it will limit the growth of roots and cause the leaves to curl.
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The beautiful jasmine blooms three times a year and is very beautiful and fragrant. However, if the maintenance is not done properly, the leaves fall off, which can affect the appearance.
Jasmine leaves drop causes
1. The room temperature is too low, causing jasmine to lose its leaves
Jasmine sheds its leaves when it overwinters. Mainly because of the low temperature. We know that it is best not to place the flowers that are sensitive to the cold in the position of the window sill, and the balcony is the closest place to the outdoors, because placing it on the balcony may be troubled by the cold wind, and the gap between the window edges is not dense, resulting in the cold wind hitting the jasmine's body, and after a long time, frostbite appears, causing the leaves to be Luo Guang so it is necessary to keep the temperature above 10.
2. Improper watering causes jasmine to lose leaves
Overwatering: Overwatering will cause jasmine leaves to fall, some flower friends are afraid that jasmine will be difficult to survive, so they water vigorously, so jasmine ......I think it's going to die, you say? Therefore, it is necessary to maintain a suitable temperature and proper watering to facilitate the normal development of jasmine.
Too little water: Too little water, jasmine's normal growth needs for water are not met, the leaves begin to turn yellow, and there is a situation of falling.
Jasmine leaves fall in winter
One of the most important reasons why jasmine loses its leaves during the winter months is temperature, but there are other influences as well.
In winter, if the temperature is too low, it will cause jasmine to lose its leaves, and in severe cases, it will also cause frost damage. In addition, it may be that there is a problem with the placement, jasmine is placed in a place that is susceptible to cold winds, and it will freeze when it is blown by the cold wind. It may also be the reason for too little or too much watering, too much watering or too few hungry people, the potting soil will be too dry or too wet, which is not conducive to the growth of jasmine, so that it falls leaves.
Jasmine flowers withered and shed leaves
1. A small amount of fallen leaves
In winter, if jasmine loses a small amount of leaves, most of the leaves remain green, which is evergreen dormancy, and will appear when the temperature remains above 15.
2. A large number of fallen leaves
In winter, jasmine loses leaves in a large area, but the branches are still relatively healthy, which is the dormancy of the leaves, which appears when the temperature remains between 3 and 15.
3. Fallen leaves + frost damage
In winter, jasmine leaves are not only heavily dropped, it is also susceptible to frost damage.
Can jasmine survive when its leaves fall off in winter
In winter, if the leaves of the jasmine have fallen out, then look at its branches first, if the branches are still green, it means that the jasmine is still saved, first of all, according to the reason for the jasmine leaves to change its current situation, so that it does not continue to lose leaves. When it is time to be clear, move the jasmine to a semi-shady place outside, cut off the dead branches, stop fertilizing, and then water it after the potting soil is dry when watering, and it can rain when it rains, so that the maintenance is for a period of time, and with the rise of temperature, the branches and leaves can grow again at the mountain-shaped leaf buds of jasmine.
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