What happens to Milan leaf shedding? What s going on with Milan dropping leaves?

There are many reasons for the loss of leaves in Milan, such as poor light, lack of water and drought, poor soil quality, alkaline soil quality, etc. It is important to maintain the environment in Milan, the pot should not be too large, and the soil will not grow well. Milan must have enough sunlight, and it is best to winter in Milan above 15 degrees, otherwise you will get frostbite.

It is normal for the leaves to fall off in moderation, but if the leaves are yellow and the leaves are semi-yellow, it is necessary to think about whether the light is sufficient, the nutrients are insufficient, and the water is not suitable.

Because it is kept indoors for a long time, it leads to insufficient light, and the leaves are easy to fall. It is also possible that because of the soil, there is too much water accumulation, and the drainage is not good, the roots and leaves cannot grow normally, and the leaves will fall off due to insufficient nutrients.

Leaf loss in Milan may be the cause of soil discomfort, and it is necessary to loosen the soil regularly and replace it with loose, breathable, and well-drained slightly acidic soil。It may also be the cause of too much light, so you can keep it in a bright place, keep it in soft sunlight, and move to a cool place after sunburn. It can also be the reason for too much watering, watering needs to be dry and wet, and water should be discharged when it is stagnant.

Or it may be the cause of nutrient deficiency, and it is necessary to apply thin fertilizer frequently to provide good nutrition.

OverwateringReason: When farming, if you don't pay attention to the needs of growth, watering Milan a lot, or frequent watering, will lead to stagnant water in the soil, making it difficult for the roots to breathe, which will cause leaf loss.

Solution: When there is a large amount of watering, it is necessary to stop watering and strengthen ventilation.

The causes of yellowing and falling off of Milanese leaves are lack of light, improper watering, too low temperature, and fertilizer problems.

1. Lack of light

Milan prefers to grow in a sunny environment, if there is no light for a long time, it will not be able to photosynthesize fully, and the longer the plant grows, the weaker it becomes, resulting in yellowing and falling leaves. Due to the yellow leaves caused by poor light, it is necessary to adjust the maintenance position in time, such as moving it outdoors or on the balcony, so that it receives 8 hours of light every day, and the chlorophyll leaves formed by photosynthesis will gradually recover.

2. Improper watering

Usually when maintaining Milan, if you water too much or too little, it will cause it to appear yellowing of the leaves, after watering too much, the leaves will appear yellow, if you forget to water it for a long time, the plant will be dry and yellow due to lack of water. It is necessary to strengthen watering management in normal times, and when the soil in the pot is dry, it is necessary to water it in time, and at the same time, it is necessary to pay attention not to let it be rained.

3. The temperature is too low

Milan is not very hardy to cold, especially potted plants, which must be moved to the house before the winter cools down in the north, and ensure that the indoor temperature is above 5, so that it can survive the winter. After the spring warms up, move outside again.

4. Fertilizer problems

The application of unfermented and rotted fertilizers, or the application of chemical fertilizers and flake fertilizers too thickly, will also cause the leaves to scorch, the flower buds to scorch, and the whole plant to die.

It is normal for all yellow leaves to fall off during the growth process. However, if the leaves are yellow or semi-yellow, the leaves fall off, it is related to humidity, moisture, sunlight and nutrients. Too much or too little water, insufficient light and nutrients will cause the leaves to dry up, turn yellow and fall off, affecting the normal growth of the leaves.

Milan is afraid of flooding, and only needs the right amount of water to grow. During the high temperature in summer, it is watered once in the morning and evening, and it is suitable for watering once every 3 days in spring and autumn, and once in about 7 days during winter. If the potting soil of the plant is moist, it does not need to be watered too much.

Wait until the potting soil is dry before watering. Overwatering will cause part of Milan's root system to rot, and although the plant can continue to grow, the leaves will turn yellow and fall off.

Milan is afraid of dryness, and the dry climate and soil will make the leaves lack water, which will cause the Milan leaves to dry out and yellow, and even wither. Long-term lack of water in the leaves will shrink, resulting in the stomata of the leaves can not absorb water normally, even if the water is replenished in time in the later stage, the leaves will still fall. The dry environment is easy to dry out the potting soil, and the potting soil must be watered in time when it dries out.

Milan likes light, likes a warm and humid climate, suitable for exposure to sunlight, insufficient light will affect the growth of leaves. Milan is sun-tolerant and cold-resistant, and can grow in a climate of about 30 degrees in summer, but the temperature is high and the air is dry, so it is necessary to increase the number of watering in Milan. In winter, it is suitable to be planted indoors in a warm environment, and the indoor temperature is kept stable at about 15 degrees.

Milan likes fertilizer, if the fertilizer is too little, it will be malnourished, causing the leaves of the plant to turn yellow and fall off a lot. Especially before and after flowering, it needs adequate nutrients to produce dense and fragrant flowers. It has a long flowering period and many flowering times, and it needs to be fertilized once every 7 days, and sufficient fertilizer can make the flowers and leaves grow better.

In winter, it is necessary to water less at low temperatures, otherwise the root system is prone to problems. Milan wintering should be more than 15 degrees, but also have enough light, otherwise the leaves will fall wildly, and the most terrible life and death pass is still in the spring, and the cold wind blows out too early, and it often hangs up. So it's still good for jasmine, jasmine can overwinter at 0 degrees, and it's no problem to freeze into a bare rod.

There are many causes of Milan defoliation.

One: the phenomenon of Milan leaf loss caused by watering is not easy to be too wet when watering, and the soil that is too wet is easy to accumulate water and produce root rot and yellow leaves fall. It is best to keep the soil dry and watered, so that it is not dry and watered, so that it is conducive to the growth of the root system and is not prone to leaf loss.

2: The soil board is hard and impermeable, and the water after watering cannot penetrate into the soil layer, resulting in most of the roots being unable to absorb water and nutrients, resulting in leaf water loss and nutrient loss, and the symptoms of yellow leaf leaf loss. The best way is to loosen the soil properly, so that the soil is loose, breathable, drainage, and conducive to root growth.

Three: long-term planting in the indoor fragrant wood potted plants due to the lack of light symptoms of yellow leaves, it is best to usually put it in an indoor sunny and ventilated place to facilitate its photosynthesis to reduce the phenomenon of yellow leaf loss, it is best to move out of the outdoor sun for 2 hours in the morning and evening to enhance photosynthesis.

Four: there are pests and diseases are also easy to cause leaf loss, it can be observed that if the leaves are caused by insect pests, insecticides can be used to kill insects, and if they are caused by fine yin, antibiotics can be used to treat the disease.

Five: Insufficient nutrients are also easy to cause yellow leaf loss symptoms, dig holes to the side of the pot and bury compound fertilizer and mineral additives according to the amount, the amount is not easy to be too much to prevent fertilizer damage.

There are two reasons why Milan leaves wilt and fall, one is not placed properly, and the other is due to temperature.

Milan should be placed indoors in a sheltered place with sufficient sunlight, especially not in the aisle, because in winter open the doors and windows for ventilation, the cold air with a large outdoor temperature difference will continue to blow and place in the aisle, so that it is often in the hot and cold, and the leaves will wither.

In addition, there is also a time to enter and exit the room too early, if the weather is slightly cooler, move indoors, because of the high room temperature, Milan will continue to grow after entering the room without a period of low temperature exercise, and a large number of flowers consume nutrients, so that its cold resistance decreases.

When the weather warms up in spring, they hurriedly move outside, and suffer the spring cold too early, because their nutrients have been exhausted, and they have no resistance, and if they encounter the spring cold, the leaves will wither and fall. Generally, you should not enter the house until the frost comes, and you can move out only after the rain.

First: don't apply fertilizer casually, fertilization is a technical job, which is likely to play a negative role;

Second: Milan likes the sun, it is recommended to move to the balcony;

Third: If you just bought it, it may be that the flower shop has just moved the pot, and it may not be suitable for your environment temporarily.

Fourth: watering to see dry and wet.

Milan flower is also known as Mizai orchid. An evergreen shrub or small tree of the Neemaceae family, it is a small-leaved variety of large-leaved Milan. The branches are numerous and dense; pinnate compound leaves alternate, leaflets 3 5, shiny; The flowers are small like corn, golden yellow, heterosexual heterogeneous, panicles axillary; New shoots bloom, the peak flowering period is summer and autumn; When it blooms, it is fragrant and smells like an orchid.

Hence the name. Native to Southeast Asia, it is now very popular in China. Propagation by cuttings, high branch pressing strips or sowing.

Prefer warmth and plenty of sunshine. Potting is done with loose, well-drained and well-ventilated soil. 1 year and 2 years to change the pot, 1 week during the growth period 2 weeks to fertilize once.

multi-garden planting in the south; Potted plants in the north should be cultivated in places where outdoor sunlight can be directly exposed in spring, summer and autumn. In winter, move indoors to a place with direct sunlight, and the overwintering temperature is 10 or more.

Milan watering to see wet and dry, not too close to the window, the branches are too long to pinch the tip appropriately, my Milan buy back also drop, pay attention to the above points after the growth is very good.

There are two cases of yellowing of Milanese leaves:

First, it is the Milan leaves that love to fall, and the leaves of the flower pot fall one after another when you fiddle with or shake them with your hands. This is due to excessive watering, which causes the petiole to separate from the branch. Due to the decrease in chlorophyll, photosynthesis is affected, so that the plant lacks nutrients and weakens and dies.

Second, although the leaves are generally yellow, they do not like to fall off. This is due to the alkaline nature of the potting soil, which is sometimes caused by a lack of fertilizer. Sudden and massive detachment of leaves usually occurs in late autumn and early winter, when Milan moves from the outdoors to a room with heating equipment, especially a stove.

This is due to the excessive drying of the air, the sudden change in environmental conditions that make Milan unbearable and cause a large amount of leaf litter; In early spring, it moves from indoors to outdoors too early, and it is easy to cause a large amount of leaf fall due to the sudden attack of cold winds.

In addition, the concentration of sprayed pesticides is too high, which is very likely to cause pesticide damage and a large number of defoliation. The blackening of the branches is typically characterized by the fact that after each particularly large amount of water during the growing season, a small bud will be produced, but it will soon wither. This is because, when Milan is transported from the place of origin, the root soil ball is mostly encapsulated with cement.

If the cement is not removed or soaked with water when potting, it is difficult to combine with the surrounding nutrient soil after drying and shrinking for a long time, so that the root system is suffocated by hypoxia, and can not absorb water and fertilizer, resulting in the branches gradually drying up and blackening, showing a half-dead state. The potting soil is not suitable for mixing or changing pots at the end of a long time, dry and hard, and the water leaks from the cracks on the side of the pot during watering, and it seems to be watered thoroughly but in fact it is not watered enough, for the same reasons as above. In addition, a similar situation can occur with overly concentrated liquid fertilizer and water accumulation within a few days of the rainy season.

In addition to the sudden death caused by cold and cold, most of the whole plant was caused by scale insects. This situation is particularly likely to occur in winter when the room temperature is too high and the ventilation is poor. Because the protective color of scale insects is similar to the skin color of Milan branches, sometimes it cannot be seen if you do not pay attention to it.

Closer inspection reveals a surprising number of insects on the back of the leaves and on the branches.