Why are the leaves of the moon flowers rolled up?

It's rolled up, it may be worms, you produce them and see if there are bugs in them? If not, maybe it's because you're short of water, you water it, or if it's too hot, the soil is too dry, you soak it in a basin of water, and after 20 minutes, the leaf may be gone.

The reasons for the curly and wrinkled new leaves of the moon season are as follows:1. Powdery mildew, if the old leaves and new leaves of the plant show a tortuous scene of leaves, this indicates that the plant has had this kind of disease, which will not only affect the leaves, but also cause the plant to develop poorly, and need to be sprayed for treatment immediately.

Second, pests and diseases, if the newly grown leaves in addition to twists and turns, there are very small insects below, then there can be a disease and pest, at this time, if not treated in time, the leaves can be eaten by insects.

3. Waterlogging, if we give too much water in the maintenance, and the flower soil drainage system is not good, it will also cause the leaves of the plant to curl.

Summary. 1.In the spring, it is easy to appear the phenomenon of young leaves curling, which is just a manifestation of self-regulation and adaptation to the environment, which is a natural phenomenon and does not require us to intervene too much, as long as it is managed and maintained normally.

2.Yueji grows rapidly in spring, and many people will increase the amount of fertilizer, but if the amount of fertilizer exceeds the normal metabolism of Yueji, it is easy to appear new leaf deformity and curling, which is actually a manifestation of fertilizer damage, and you can also simply understand that Yueji indigestion.

3.The prevention of pests and diseases in the spring season is also very important, often spraying pesticides to prevent pests and diseases, but the ratio of each pesticide is more explained, do not look at the instructions and pour it down, it is easy to cause the drug concentration to be too high, and then there will be a pesticide damage phenomenon of leaf curl.

The leaves are rolled backward.

1.In the spring, it is easy to appear the phenomenon of young leaves curling hair, which is just a manifestation of the self-regulation and adaptation of the moon season filial piety, which is a natural phenomenon and does not require us to intervene too much, as long as it is managed and maintained normally. 2.

Yueji grows rapidly in spring, and many people will increase the amount of fertilizer, but if the amount of fertilizer exceeds the normal metabolism of Yueji, Tongshan is prone to new leaf deformity and curling, which is actually a manifestation of fertilizer damage, and you can also simply understand that Yueji has indigestion. 3.The prevention of pests and diseases in the spring season is also very important, often spraying pesticides to prevent pests and diseases, but the ratio of each pesticide is more explained, do not look at the instructions and pour it down, it is easy to cause the drug concentration to be too high, and then there will be a pesticide damage phenomenon of leaf curl.

4.In the month of the flower infected with powdery mildew will also appear leaf curl, in the spring to pay special attention to observe the new leaves of the moon, if there is a twist, the rock shirt should be rough to observe the back of the leaf collapse jujube, to see if there is white powder, if powdery mildew to timely **.

There can be a variety of reasons why the leaves roll up, including:

1.The planting location is too dry, and the soil lacks water, causing the leaves to dehydrate and curl.

2.A large number of pests are infested, such as whiteflies, aphids, etc., which will secrete honeydow and cause leaf curl.

3.The leaves are overgrown, resulting in poor ventilation between the leaves, and the leaves are difficult to dissipate heat resulting in curl.

4.Salt splitting and over-application of chemical fertilizers can easily cause them to curl.

Therefore, when the leaves of the moon are rolled up in the front ear, the environment around the plant should be carefully observed, and the appropriate amount of water and fertilizer and insecticide should be applied.

There are several main reasons for the curling of the new leaves in the flowering moon season:

1. When the temperature reaches more than 30 degrees, the moon season should be moved to the shade;

2. Pests and diseases, growth and flowering period, the moon season is prone to powdery mildew and aphids, which will cause poor growth and distortion of the growth point.

3. Malnutrition and lack of water should be applied in time to apply fertilizer and water on time to ensure the normal growth of the flower season.

It may be that you have powdery mildew, the symptoms are that the leaves are red and curled, and the leaves will slowly appear white powder one after another, and the leaves will be scorched and the tender shoots will die in the later stage, which will affect flowering.

1. Prevention and control of powdery mildew.

After suffering from powdery mildew in the moon, it will occur on the shoots or shoots, if not treated in time, it will slowly infect the flower branches or buds in the later stage, if not in time, the plant will die because of wilting, after this situation, it is necessary to cut off the infected leaves and diseased branches in time, and also need to separate the diseased branches and other plants, so as to ensure that other plants are not affected.

After cleaning up the diseased leaves and branches, don't think that there is no problem, you also need to spray fungicides in time to control, such as carbendazim or potassium permanganate, can be applied, and used every other week to ensure that powdery mildew is well controlled.

2. Conservation management.

1. Soil. It is best to choose more nutritious, loose soil, suitable for plant growth, although the soil requirements are not strict, but the drainage is better. It is best to fertilize once in the spring, reduce the amount of fertilizer in the early autumn, and wait for the temperature to rise slowly before fertilizing.

2. Temperature. The temperature of 19-20 degrees is more suitable for the growth and development of the month, and the indoor breeding should be paid attention to away from the heating and air conditioning and other electrical appliances, and the outdoor maintenance should be paid attention to not make the soil waterlogged in the rainy season.

3. Watering. If it is dry, it means that you can water, and if it is still wet, you need to wait until the soil is dry before watering.

Causes of leaf rolling: too much light, waterlogging, lack of nutrients.

1. The light is too strong

When the moon season is exposed to strong light for a long time, the leaves will curl and wilt, at this time, it is necessary to move it to a semi-shady environment, and spray water mist around the plant to improve the surrounding humidity environment, so as to promote the gradual recovery of vitality in the moon, pay attention to the summer companion wheel, you need to block 50% of the sunlight for the plant.

2. Waterlogging

When the soil is too wet, the leaves of the plant will curl and wilt, at this time, it is necessary to take the moon out of the soil, drain the excess water in the pot soil, and cut off the rotten roots of the moon season to make the plant in a healthy growth state.

3. Lack of nutrients

At this time, it is necessary to apply a compound fertilizer rich in nutrients to it, and with the operation of turning the soil, the fertilizer will be buried deep in the soil to promote the root system of the moon season to better absorb nutrients.

Growth habits

Although the requirements for climate and soil are not strict, it is more suitable for loose, fertile, rich in organic matter, slightly acidic and well-drained micro-acidic sandy loam. Sex likes warm, sunny, airy surroundings, warm and humid climate. Generally, 22 to 25 is the most suitable temperature for growing in the month.

The optimum temperature for most varieties is 15-26 during the day and 10-15 at night. In winter, when the temperature is below 5, it enters dormancy. Some varieties can withstand low temperatures of 15 and high temperatures of 35; When the temperature lasts above 30 in summer, it enters semi-dormancy, and the plant grows poorly, although it can also give birth to buds, but the flowers have few small petals, the color is dull and dull, and it loses its ornamental value.

Causes: Bacterial diseases usually caused by soil moisture and poor ventilation, mostly powdery mildew.

Solution: If the old leaves and new leaves will be curled, then powdery mildew can be basically diagnosed. For this disease, first of all, it should be transferred to a ventilated place in time, and phosphorus and potassium fertilizers should be applied to enhance resistance. If the disease is severe, it is also necessary to spray pesticides for prevention.

Causes: Poor growth due to lack of water can also cause the leaves to curl.

Solution: If the leaves are thin and lacklustre, and the potting soil is dry and compacted, then the leaves are curled due to lack of water. This situation requires timely soil loosening and some soil conditioners to improve soil quality. After that, just water thoroughly.

Causes: Too much fertilizer causes the roots to be burned, which can cause the leaves to curl.

Solution: The leaves droop, and some of them dry up and turn brown, at this time, it can be determined that it is caused by excessive fertilization. The first thing to do is to remove the plant from the pot, wash the potting soil with clean water, and cut off the burned roots.

Cause: Curling of leaves due to pest erosion.

Solution: First of all, find the source of the insect pest, determine the type of insect and then prescribe the right medicine. In general, leaf curling is usually caused by thrips and can be killed with imidacloprid dilution.