What if the potted Milan flowers lose their leaves? Causes and solutions

Milan prefers airy, moist, warm and sunny environments. Milan, which is listed in spring, is mostly transported from the south to the north. The climate difference between the two places is very great, which threatens the survival of Milan greatly, especially in early spring. Even if the varieties cultivated in situ are not properly managed, they will lead to a large number of leaves and even death, let alone foreign varieties.

Why do Milan flowers lose their leaves?

1, Milan flower afraid of cold, once subjected to cold, leaves will suddenly fall off in a short period of time, in the process of indoor maintenance if subjected to cold also often appear leaves. Therefore, we must prevent wind and cold in spring.

2, Milan flowers in the case of low room temperature and long-term lack of light, due to excessive watering, so that the roots, leaves are damaged, so that green leaves fall off. To Milan of fallen leaves, should stop watering immediately, spray water and topdressing, adopt "loosen loose soil to disperse moisture","change soil to absorb moisture" method processing. And put it in warm sunlight, wait for the pot soil to dry and then water it, gradually wetting it until it slowly recovers.

3, Milan flowers winter easy to a large number of leaves, from the signs to observe, leaf black brown wilting is a symbol of freezing, should be timely warming or moved to warmer places, so that gradually recover. Leaf yellowing and shedding is caused by poor ventilation or dry soil. Green leaves fall off because the soil is too wet. In winter, Milan's physiological activities are weak, so avoid low temperature and high humidity, or dry air. Persistent low temperatures below 5 ° C, aisle winds and chronic lack of light can also cause defoliation.

4. It is easy to leave leaves when the cold wind blows directly in spring, and then leave the house when the temperature is stable after Qingming, which is beneficial to protect the leaves.

5, fertilizer damage, improper fertilization will cause fertilizer damage and defoliation. Fertilization must be fully fermented fertilizer, if the family applied raw fertilizer, not only can not make Milan grow healthy, but will be subject to the heat generated during the fermentation of raw fertilizer and burn the root system; if you apply inorganic fertilizer, it will also be due to excessive fertilization or direct contact with chemical fertilizer, resulting in damage to the roots and leaves.

How to keep Milan from losing its leaves?

1. Fertilization: Generally, fertilizer should be applied once a month, mainly organic fertilizer and efficient phosphorus and potassium fertilizer, and nitrogen fertilizer should not be applied. 25 - 30g of decomposed and deodorized peanut cake fertilizer or rapeseed cake fertilizer or tea seed cake fertilizer and 15 - 20g of potassium dihydrogen phosphate or high-efficiency biological phosphorus and potassium fertilizer are applied to each basin every time, and then the decomposed and deodorized human and livestock manure is mixed with clean water or 2 - 3kg of decomposed and deodorized human and livestock manure water and then is applied.

2. Watering: Keep the basin soil in a moist state throughout the year. Do not crack due to drought, but do not be too wet for a long time, otherwise it will rot roots, rotten roots and yellow leaves. Generally, water is poured once a day in summer and autumn, and once every 2 to 3 days in winter and spring. It is advisable to quickly penetrate water into the basin soil and not accumulate on the basin soil. At the same time, spray water on branches and leaves frequently, especially during high temperature in summer and drought in winter. Spray all branches and leaves evenly, and it is appropriate to start dripping water to keep branches and leaves moist.

3, spraying: potted Milan by powdery mildew, leaf spot disease, anthracnose, red spider, scale insects, aphids, rust ticks and other diseases and insect damage is quite serious, so that branches and leaves yellow dead, can be sprayed once every 15~20 days foliage 25~30 times dry pure plant ash and calcium superphosphate mixed leaching of clarification solution, or 0.1% lime water clarification solution for pollution-free control, to protect branches and leaves, prevent various diseases and insect damage.

How do I get rid of the flowers in Milan and how to solve them?

Milan flower is a very good potted flower plants, flowering season can emit a charming aroma, loved by everyone. But many friends are very confused, Milan flower did not cultivate long began to lose leaves, not only affect the viewing, but also may lead to Milan flower death. What about Milan's flowering leaves? Next, Xiaoqi will share the reasons and solutions for Milan's flower leaves.

1. What should Milan do if it loses its leaves?

A. What is the reason for Milan's loss of leaves

1, improper watering: too much watering causes the root system to be unable to breathe, suffocating rotten roots. Water cannot be transferred to the leaves. The lower leaves are curled, withered, brown and fallen off at first, which leads to the upper green leaves falling off in a short time. Long-term lack of water, resulting in root die-off, re-watering at this time, a large number of leaves in a short period of time, plant death. Watering should be strictly in accordance with the "see dry see wet", not dry water, water is poured thoroughly. It's basically two days of watering.

2, improper fertilization: Milan flowers have certain requirements for fertilizer, especially in the growth period to have enough fertilizer, if the fertilizer is insufficient, it will also cause the leaves to turn yellow and fall. Fertilization should master the principle of thin fertilizer and frequent application, especially when topdressing begins in spring, avoid applying thick fertilizer. Topdressing should be applied once every 7~10 days, and appropriate calcium superphosphate should also be added to the fertilizer water, which is beneficial to the growth of Milan flowers.

3, insufficient light: Milan flowers love light, generally placed in bright scattered light culture, if placed indoors is relatively dark, will affect the growth of Milan flowers, resulting in yellow leaves. Milan should be kept indoors in a ventilated place with scattered light. You can see the morning light every day and move indoors at noon when the sun is high. See the sunset as it goes down. This process can last for about half a month, allowing Milan to adapt.

4. Diseases and insect pests: leaf spot disease caused by fungi and other pathogens, easy to cause local necrosis of leaves, yellow spots or patches, serious whole leaves yellow and fall off, yellow and green mosaic mottled leaves after infection by mosaic virus; suffering from scale insects, red spiders, etc. Can be sprayed every 15~20 days leaves 25~30 times dry pure plant ash and calcium superphosphate mixed leaching solution, or 0. 1% lime water clarifier, etc. for pollution-free control to protect branches and leaves and prevent various pests and diseases.

B. Milan spent leaves solution

1. Watering: Keep the basin soil in a moist state throughout the year. Do not crack due to drought, but do not be too wet for a long time, otherwise it will rot roots, rotten roots and yellow leaves. Generally, water is poured once a day in summer and autumn, and once every 2 to 3 days in winter and spring. It is advisable to quickly penetrate water into the basin soil and not accumulate on the basin soil. At the same time, it is necessary to spray clean water on the branches and leaves frequently, especially during the high temperature in summer and the dry period in winter, evenly spray all branches and leaves, and it is appropriate to start dripping water drops to keep the branches and leaves moist.

2. Fertilization: Generally, fertilizer should be applied once a month, mainly organic fertilizer and high-efficiency phosphorus and potassium fertilizer, and nitrogen fertilizer should not be applied. 25 - 30g of decomposed and deodorized peanut cake fertilizer or rapeseed cake fertilizer or tea seed cake fertilizer, 15 - 20g of monopotassium phosphate or high-efficiency biological phosphorus and potassium fertilizer are applied to each basin every time, and 2 - 3kg of decomposed and deodorized human and livestock excrement water is mixed with clean water and then applied.

2. How to prune Milan flowers

Milan should start pruning from young seedlings, retaining a section of trunk 15 cm to 20 cm high, not letting trunk branches cluster from the soil surface, but branching pruning above the trunk 15 cm high to make the plant posture plump. The lower branches of perennial old plants often senesce and die. Therefore, the north should be short-cut once every other year in the high temperature season to promote the germination of adventitious buds at the lower part of the main branches and grow new lateral branches, thus maintaining the symmetry of the tree posture, strong tree vigor and flourishing leaves.

The above is Milan flowers how to do the introduction of leaves, if the breeding process has encountered Milan flowers to adjust the leaves, do not worry about the breeding method is not what is wrong, so that after the treatment according to the situation, let Milan flowers live again.

How do you handle Milan flowers and leaves?

A lot of people plant Milan flower leaves appear, Milan flower leaves how to do? Let's take a look at the causes and solutions of Milan flower leaves.

Milano leaves for:

1, Milan flower afraid of cold, once subjected to cold, leaves will suddenly fall off in a short period of time, in the process of indoor maintenance if subjected to cold also often appear leaves. Therefore, we must prevent wind and cold in spring.

2, Milan flowers in the case of low room temperature and long-term lack of light, due to excessive watering, so that the roots, leaves are damaged, so that green leaves fall off. To Milan of fallen leaves, should stop watering immediately, spray water and topdressing, adopt "loosen loose soil to disperse moisture","change soil to absorb moisture" method processing. And put it in warm sunlight, wait for the pot soil to dry and then water it, gradually wetting it until it slowly recovers.

3, Milan flowers winter easy to a large number of leaves, from the signs to observe, leaf black brown wilting is a symbol of freezing, should be timely warming or moved to warmer places, so that gradually recover. Leaf yellowing and shedding is caused by poor ventilation or dry soil. Green leaves fall off because the soil is too wet. In winter, Milan's physiological activities are weak, so avoid low temperature and high humidity, or dry air. Persistent low temperatures below 5 ° C, aisle winds and chronic lack of light can also cause defoliation.

4. It is easy to leave leaves when the cold wind blows directly in spring, and then leave the house when the temperature is stable after Qingming, which is beneficial to protect the leaves.

5, fertilizer damage, improper fertilization will cause fertilizer damage and defoliation. Fertilization must be fully fermented fertilizer, if the family applied raw fertilizer, not only can not make Milan grow healthy, but will be subject to the heat generated during the fermentation of raw fertilizer and burn the root system; if you apply inorganic fertilizer, it will also be due to excessive fertilization or direct contact with chemical fertilizer, resulting in damage to the roots and leaves.

Milano leaves solution:

1. Fertilization: Generally, fertilizer should be applied once a month, mainly organic fertilizer and efficient phosphorus and potassium fertilizer, and nitrogen fertilizer should not be applied. 25 - 30g of decomposed and deodorized peanut cake fertilizer or rapeseed cake fertilizer or tea seed cake fertilizer and 15 - 20g of potassium dihydrogen phosphate or high-efficiency biological phosphorus and potassium fertilizer are applied to each basin every time, and then the decomposed and deodorized human and livestock manure is mixed with clean water or 2 - 3kg of decomposed and deodorized human and livestock manure water and then is applied.

2. Watering: Keep the basin soil in a moist state throughout the year. Do not crack due to drought, but do not be too wet for a long time, otherwise it will rot roots, rotten roots and yellow leaves. Generally, water is poured once a day in summer and autumn, and once every 2 to 3 days in winter and spring. It is advisable to quickly penetrate water into the basin soil and not accumulate on the basin soil. At the same time, spray water on branches and leaves frequently, especially during high temperature in summer and drought in winter. Spray all branches and leaves evenly, and it is appropriate to start dripping water to keep branches and leaves moist.

3, spraying: potted Milan by powdery mildew, leaf spot disease, anthracnose, red spiders, scale insects, aphids, rust ticks and other diseases and insect damage is quite serious, so that branches and leaves yellow dead, can be sprayed once every 15~20 days foliage 25~30 times dry pure plant ash and calcium superphosphate mixed leaching of clarification solution, or 0.1% lime water clarification solution for pollution-free control, to protect branches and leaves, prevent various diseases and insect damage.

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