How to raise orchids? How to raise orchids

Milan likes warmth and sunshine. The flowerpot should be placed in a well-ventilated and sunny place, and there should be 8 hours of light every day during flowering. Milan can blossom many times a year, and nitrogen, phosphorus and potassium fertilizer should be applied after each flowering. Milan likes humid environment. When the temperature is high, water it once every morning and evening. It is best to water early and spray late, and the water quality should be acidic. You can add some potassium dihydrogen phosphate to the water. Even if the water is acidic, it will promote the fragrance of Milan flowers. Conducive to flowering and fragrance. Often placed indoors, due to insufficient sunshine and poor ventilation, it will not only lead to a large number of fallen leaves, but also bring pests and diseases.

Milan is a small evergreen tree of Liliaceae, which adapts to warm and humid climate conditions, and adult plants need plenty of sunshine. Its branches and leaves are dense, its leaves are green and bright, and it blooms many times a year, and it is most prosperous in summer and autumn.

1 Farming soil

Milan likes sandy loam rich in humus, which is fertile and slightly acidic. When potting soil is prepared, it is prepared by mixing 2 parts of peat soil, 1 part of Gaza, or 2 parts of fertile garden soil and 2 parts of compost soil and 1 part of Gaza. Put a proper amount of decomposed cake fertilizer at the bottom of the basin as the base fertilizer. In order to improve the growth of this basin of Milan, we must change the soil again, but we can't change it now, and we will wait until next spring. Now we can only continue the maintenance according to Milan's normal maintenance method.

2 water

When potted in Milan, we should ensure good drainage and moisture according to the dry and wet climate. To keep the soil moist, you can't have too much water for a long time. Too dry is bad for Milan's growth, and the leaves will wither. Maintaining high air humidity is beneficial to Milan's growth. In the drought and vigorous growth period, it is best to spray water on the leaves 1~2 times a day.

3 fertilization

Milan is lush with branches and leaves, and new branches sprout constantly during the growing period to form spikes, which need sufficient fertilizer. Insufficient fertility will not only significantly reduce the flowering amount, shorten the flowering period, but also significantly dilute the color. Therefore, topdressing should be timely. It is best to use rotten cake fertilizer or sesame sauce residue water for topdressing, but Milan can't stand thick fertilizer, so it is necessary to master the principle of applying thin fertilizer frequently, especially when topdressing begins in spring, and avoid applying thick fertilizer. Topdressing once every 7~ 10 days and adding proper amount of calcium superphosphate to the fertilizer water are beneficial to improve the quality of flowers.

4 maintenance

When it is hot in summer, Milan should be placed in a cool place, which can be placed on the edge of the shade shed, so that it will not be exposed to strong light and get more sunshine. Because too strong direct light will inhibit the growth and development of Milan, while too shady will easily cause Milan to grow white, grow weak and reduce the amount of flowers.

How to raise Milan?

Like warm, humid and sunny environment, not cold-resistant, slightly shade-tolerant. Loose and fertile slightly acidic soil is the best, and the temperature in winter is not lower than 10℃.

Milan likes warmth, sunshine and fatness. The optimum growth temperature is 20℃~25℃. Under normal circumstances, when the sunshine is sufficient and the temperature is high (about 30℃), the flowers will have a strong fragrance. If you put it in the shade in summer and apply a lot of nitrogen fertilizer at the same time, it is one of the main reasons why Milan doesn't bloom or bloom less and its fragrance is weak. Therefore, during the growth and development of Milan, it is necessary to maintain it in a sunny place outdoors, and pay attention to the appropriate application of liquid fertilizer containing more phosphorus. It is best to use rotten alum water such as broken bones, fish bones, chicken bones, etc., and often add some fertilizers containing more phosphorus or fermented rice washing water, which is helpful for budding, flowering, golden color and fragrant smell.

Milan likes humidity, so water it properly during the growing period. Too much watering can easily lead to rotten roots and yellow leaves falling off; Too much watering during flowering period is easy to cause falling flowers and buds; Too little watering will cause leaves to dry up and buds to wither. Therefore, when the temperature is high in summer, in addition to watering 1~2 times a day, we should often spray branches and leaves with clear water and sprinkle water on the ground to improve the air humidity. At the same time, fertilization should be appropriate. Because Milan has a large number of flowers a year, it is necessary to topdressing 2~3 times of fully decomposed dilute liquid fertilizer in time after each flower, so that the flowers can bloom endlessly and have a strong fragrance. Milan likes acidic soil, and humus-based culture soil should be used for potted plants. In the vigorous growth period, spraying 0.2% ferrous sulfate solution once a week will make the leaves turn green and the flowers multiply.

How to raise Milan?

Cultivation environment: potted Milan seedlings should pay attention to shade and avoid strong light. After the seedlings grow new leaves, apply fertilizer 1 time every two weeks, but the watering amount must be controlled and not too wet. In midsummer, in addition to shading the sun at noon, we should also see more sunshine, so that Milan not only blooms many times, but also has a strong fragrance. Winter maintenance in the area north of the Yangtze River must be moved indoors.

Milan likes humidity, so water it properly during the growing period. Too much watering can easily lead to rotten roots and yellow leaves falling off; Too much watering during flowering period is easy to cause falling flowers and buds; Too little watering will cause leaves to dry up and buds to wither. Therefore, when the temperature is high in summer, in addition to watering 1~2 times a day, we should often spray branches and leaves with clear water and sprinkle water on the ground to improve the air humidity. At the same time, fertilization should be appropriate. Because Milan has a large number of flowers a year, it is necessary to topdressing 2~3 times of fully decomposed dilute liquid fertilizer in time after each flower, so that the flowers can bloom endlessly and have a strong fragrance. Milan likes acidic soil, and humus-based culture soil should be used for potted plants. In the vigorous growth period, spraying 0.2% ferrous sulfate solution once a week will make the leaves turn green and the flowers multiply.

Loose, well-drained and breathable soil for potted plants. 65438+ change pots every 0 ~2 years, and 65438+ fertilize every 0 ~2 weeks.

Planting in many gardens in the south; Potted plants in the north should be planted in outdoor places where the sun can shine directly in spring, summer and autumn. In winter, it will be moved to a place with direct sunlight indoors, and the overwintering temperature will be above 10℃.

After flowering, the adult mother plant will bear oval small red fruit, like bitter tree fruit. When the fruit is reddish brown, pick it, soak it in warm water, peel off the fleshy peel, then sow the seeds in a sand basin with the harvest, and germinate in summer and autumn for about one month. It takes two or three years for the seedlings to blossom, unlike the seedlings propagated by high-altitude layering, which can be full of strange fragrance that year.

Rational fertilization. Milan orchids have strong flowering ability and many flowering times, so they must be supplemented with nutrition in time. Every time orchids bloom, they should pay close attention to supplementing nutrition. Lack of fertilizer is the main reason why orchids only grow leaves and do not bloom or fall. Therefore, when the temperature rises, orchids should be moved outdoors for maintenance. After a week, they should loosen the soil, apply some dilute nitrogen fertilizer, fertilize water or human feces with 10% to 20% decomposed cakes, and then apply liquid fertilizer every 10 day to promote the growth of their branches and leaves. From June, orchids entered the vigorous growth period and flowering period, until the middle of 10. It is necessary to apply concentrated fertilizer mainly containing phosphate fertilizer every 15 days, or spray 0.3% potassium dihydrogen phosphate solution every 15 to 20 days, so that the flowers will flourish more.

It is particularly important to note that the flowering period must be dominated by phosphate fertilizer, otherwise it will only grow leaves and not bloom. During the flowering period from June to 10, if fertilization is insufficient, not only will the flowering times be reduced, but also the flowers will not be fragrant, and the buds that have already appeared will wither and fail to bloom.

How to feed tilapia, feeding methods and matters needing attention

When Milan first went to the basin, it was necessary to water it less for half a month to promote new roots.

In summer, the temperature is high, the evaporation is large, and the watering amount is slightly larger; During the flowering period, the watering amount should be reduced appropriately to avoid falling buds. After autumn, the weather turns cold and grows slowly, so we should control the amount of watering.

The principle of watering is to water it when it is dry, or not to water it when it is dry. In hot summer, water can be sprayed around the leaves or flowerpots before sunset to increase the humidity of the environment.

Although Milan likes sunshine, it should be shaded at noon in midsummer to avoid burning leaves in the hot sun. Milan likes fat. During the vigorous growth period in summer, Qin Ying used alum fertilizer made of broken bones, fish intestines and hoofs to fertilize.

Appropriate application of liquid fertilizer containing more phosphorus can make Milando blossom with rich fragrance and golden color. Potted Milan usually needs to turn over the pots and change the soil 1 time every two years. Don't break the soil, remove some old soil without roots and cut off rotten roots.

When adding new soil, add some phosphate fertilizer as base fertilizer, not too much. Marinate the pot in the shade, and move it to the sunny place after about one week.

Generally, it is more appropriate to change the soil about a week after going out in spring. Milan is afraid of the cold, and it is very sad for winter.

When the temperature is lower than 12℃, fertilization should be stopped and watering should be reduced. Before the first frost, it should be moved to the sunny place indoors, and the temperature should be kept at about lO- 12℃.

In order to protect the leaves, properly spray the branches and leaves with warm water. If the temperature is low, you can also cover it with plastic bags for a while, but leave holes in it to breathe. The next spring, you can't go out until the temperature is stable, so as not to freeze the plants in spring.

Before leaving the house, plants should have an exercise process to adapt to temperature changes. For example, move out to bask in the sun at noon and move back at night; When potted plants are placed indoors, the windows are gradually opened.

The Milan you just bought may not adapt to the environment, because it grew in a greenhouse before you bought it. When I get home, the temperature, humidity and light are not as good as those in the greenhouse. If the humidity of the pot soil is not well controlled, the flowers I just bought will wither and fall off when I take them home. Another possibility is that you are from the north and the Milan you bought is imported from the south, and the phenomenon you mentioned will also occur.

Milan likes light, ventilation and wet soil. Compared with other plants, the most important thing is to keep the soil acidic. When watering, ferrous sulfate can often be added to the water according to the ratio of 1: 1000 (this is very important, ferrous sulfate is easy to find and cheap in the flower and bird market). Note: Continuous watering in humid environment is forbidden in Milan. After each watering, it must be urged to accept sunlight and promote leaf transpiration.

I believe that with careful care, Milan will be able to regain its buds and flowers.

How to raise Milan?

Milan likes warm and humid climate, like light, fat, drought, waterlogging, cold and semi-cloudy. It can also be cultivated in the open field in the south, but potted plants are mostly used in the Yangtze River basin and the north, and it is necessary to keep warm indoors in winter.

Diseases in Milan include stem rot and anthrax. Pests include white moths, aphids, red spiders, scale insects and so on.

Stem rot occurred on the stems of Milan. At the beginning of the disease, it was a small black spot, which expanded into a strip and was dark brown. After a week around the stem, the plant died. At the beginning of the disease, 0.5%- 1% bordeaux solution can be used to smear the branches; You can also use L-2 stone mixture or 70% Tobruk 800 times water solution to smear, and the effect is also good.

Anthrax, the main disease in Milan, often occurs in June-June, 65438+ 10. At the early stage of the disease, the lesion invades from the tip and edge of the leaf, turning the tip of the leaf brown. It can occur on leaves, petioles and stems of plants. Prevention and control methods: If diseased leaves and branches are found, they should be removed in time to improve ventilation conditions. It can also be sprayed with potassium permanganate 1000- 1200 times water solution.

Pests in Milan, such as red spiders and aphids, can be sprayed with 40% dimethoate 1000- 1500 times water solution or with 1200 times dichlorvos water solution.

Milan likes moist, fertile and loose loam or sandy loam, and slightly acidic loam is better. Potted soil can be mixed with 25% compost, 50% humus and 25% river sand. Put a proper amount of decomposed cake fertilizer at the bottom of the basin as the base fertilizer. Milan likes warm weather. When the temperature was 16℃, the new branches began to grow, and when the temperature was 25℃, the plants grew vigorously.

When Milan first went to the basin, it was necessary to water it less for half a month to promote new roots. In summer, the temperature is high, the evaporation is large, and the watering amount is slightly larger; During the flowering period, the watering amount should be reduced appropriately to avoid falling buds. After autumn, the weather turns cold and grows slowly, so we should control the amount of watering. The principle of watering is to water it when it is dry, or not to water it when it is dry. In hot summer, water can be sprayed around the leaves or flowerpots before sunset to increase the humidity of the environment. Although Milan likes sunshine, it should be shaded at noon in midsummer to avoid burning leaves in the hot sun. Milan likes fat. During the vigorous growth period in summer, Qin Ying used alum fertilizer made of broken bones, fish intestines and hoofs to fertilize. Appropriate application of liquid fertilizer containing more phosphorus can make Milando blossom with rich fragrance and golden color.

Potted Milan usually needs to turn over the pots and change the soil 1 time every two years. Don't break the soil, remove some old soil without roots and cut off rotten roots. When adding new soil, add some phosphate fertilizer as base fertilizer, not too much. Marinate the pot in the shade, and move it to the sunny place after about one week. Generally, it is more appropriate to change the soil for about a week after going out in spring.

Milan is afraid of the cold, and it is very sad for winter. When the temperature is lower than 12℃, fertilization should be stopped and watering should be reduced. Before the first frost, it should be moved to the sunny place indoors, and the temperature should be kept at about lO- 12℃. In order to protect the leaves, properly spray the branches and leaves with warm water. If the temperature is low, you can also cover it with plastic bags for a while, but leave holes in it to breathe.

The next spring, you can't go out until the temperature is stable, so as not to freeze the plants in spring. Before leaving the house, plants should have an exercise process to adapt to temperature changes. For example, move out to bask in the sun at noon and move back at night; When potted plants are placed indoors, the windows are gradually opened.

How to raise orchids?

Milan is a subtropical evergreen seedling of Meliaceae, which should grow in loose and fertile acidic soil. In order to raise Milan well, we must try our best to satisfy Milan's growing habit of loving warmth and neglecting fat in all kinds of management work.

Milan grows well at the temperature of 20℃-35℃, and blooms up to 5 times from June to 10. Milan should leave the house when the temperature is basically stable in late April and move into a sunny place indoors before the first frost. In winter, the room temperature should be kept between 10℃ and 12℃, but the temperature should not be too high, otherwise the terminal buds of Milan will germinate, which will affect the growth and flowering in the coming year.

Lighting Milan should be placed in sunny places all year round, so that not only plants grow well, but also flowers bloom more frequently. At the same time, with the increase of temperature and light, the activity of enzyme as a catalyst will also be strengthened, and the fragrance of flowers will be more intense.

Rational fertilization Milan has vigorous flowering, many flowering times and strict requirements on nutrients. Therefore, Milan should replenish fertilizer in time every time it blooms. In addition to light, water and other factors, lack of fertilizer is the main reason why Milan only has long leaves that do not bloom or fall off. Therefore, a week after Milan leaves the house, a layer of thin decomposed liquid fertilizer mainly based on nitrogen fertilizer should be applied; After entering the growth period and full flowering period, the organic fertilizer mainly containing phosphate fertilizer should be topdressing once a week. If the plants grow well, the fertilizer can be a little thicker, and if the plants grow badly, it can be a little lighter. It is particularly important to note that the flowering period must be dominated by phosphate fertilizer, otherwise it will only grow seedlings without flowering.

How to cultivate and prune orchids?

Milan orchid is a common plant at home and is loved by many people.

Today, I will introduce you to the cultivation method of smiling face and how to prune smiling face. Cultivation method of Milan orchid is a landscape tree with small leaves and small flowers, mostly yellow, Milan variety and large leaves.

Making Milan is loved by everyone, because when it blooms, the flowers are fragrant and the seasons are evergreen, so it is also called Four Seasons Milan, and because the flowers are small, it is also called Broken Milan. Most of them are planted by the man's family.

Milan orchid, native to South Asia, is mostly tropical, with five petals, round flowers, bisexual plants, yellow flowers, strong fragrance and seeds. The flowering period is usually July and August in summer. Moreover, Michelia is an edible flower, and its flowers can be made into essence by extracting internal spices.

Moreover, Milan, as a green plant, can absorb some harmful gases at home, which is more practical. In fact, Milan is a warm plant and likes sunny places. As long as the sunshine is good, the flowers look good and smell sweet.

Because of the growing environment, it is not suitable for growing in cold periods or zones, and it is generally resistant to shade and likes sunshine. The temperature is generally around 23℃.

Winter should not be lower than 10 degrees Celsius. How to improve m blue Flower Picture 1? Milan likes warm climate, so it is generally recommended to keep it in a greenhouse, and it can be put outdoors in summer, but attention should be paid to shading, and proper shading is still possible.

Generally, the temperature is guaranteed to be around 25 degrees Celsius, and water should be properly cooled in the hottest summer. It should not be lower than 10 degrees Celsius in winter, otherwise it will be frostbitten.

2. Milan likes humidity, so it needs to be watered in time, especially in the growing period, but remember that there should be no waterlogging, because too much watering will cause a series of problems such as yellowing of leaves and root rot. Therefore, it is generally enough to water the leaves twice a day, and it is necessary to properly water the leaves in summer.

Milan doesn't have a high demand for fertilizer, but because it needs to bloom many times a year, it causes a lack of nutrients, so apply a little fertilizer in time after flowering, not too much. 4. It is good to choose acidic soil as the soil. The corrosive substances are mainly rotten leaves, and you can also buy special fertilizers on the market.

When selecting potted orchids, you should always turn over the soil to ensure smooth air and drainage. Generally, the pots should be changed twice every two years, and the plants should be fertilized after two weeks of growth. Seedlings should not be exposed to the sun.

How to prune Milan orchids The first routine pruning in Milan is usually to subtract some branches withered in winter or damaged by pests and diseases when they are ready to grow and sprout in spring. And dense branches that are too dense to weaken photosynthesis.

During the growth process, seedlings can be pruned to achieve uniform growth conditions. Generally, the trunk of about 20cm can be kept, and the above bifurcation needs pruning.

For perennial Milan, the upper branches can be cut off appropriately to ensure the development of lateral buds. After plants grow, many lateral buds or terminal buds are different during the growth process. It is suggested that they can be pruned appropriately to ensure orderly growth.

But in bud stage, branches and leaves can't be reduced, so shade should be used to keep out the sun. The above is the introduction of the cultivation method and pruning of orchids I brought, hoping to help everyone.

For more information, please pay attention to China Safety Net.

How to raise orchids without losing their leaves?

Milan is a subtropical tree species, which is produced in Fujian, Guangdong, Sichuan, Yunnan and Southeast Asia. I like a mild and humid climate.

Because Milan is a southern plant, it is difficult to cultivate it indoors. Need careful maintenance. Your Milan leaves have fallen off, which may be caused by many reasons, such as the pH of soil, the pH of water and the problem of fertilizer. Some technical points of aquaculture in Milan are hereby notified as follows:

Milan grows more peat, rotten leaves and sandy soil in the north. Families can use (old) Clivia soil and plain sand to cultivate soil. The basin should not be too big, and alkaline fertilizer should not be added to the soil. The bottom of the basin should be padded with drainage layer. After planting, put the seedlings in the shade for maintenance. When the sky is dry

Spray water on leaves and surrounding ground every day to keep the environment moist. After the new leaves grow, they will move to the shade, and then gradually adapt to the strong light, and the flowers will be more fragrant. Potted flower seedlings in spring should be topdressing before and after the arrival of beginning of autumn, especially rare organic liquid fertilizer. From the second year, during the growing season,

Topdressing organic liquid fertilizer every 20 days. If it can be applied alternately with the mixed solution of 0. 1% urea and 0.2% potassium dihydrogen phosphate, the flowers and leaves will flourish more. Pot soil should always be moist, and it should not leak because of drought, but it should not be moist for a long time. If it is placed indoors, it should be ventilated 15 days or so.

Rotate outward. When you are indoors in winter, you need to see enough sunshine, and the lowest indoor temperature should not be lower than 8℃. Control water and prohibit fertilizer, pay attention to the door and window switches to avoid direct cold air blowing and smoke pollution. Scale insects and the prevention of sooty blotch. In North China, after the dry wind from late April to early May, it will move outdoors.

Guard. Milan can change pots every two years.

Milan should start pruning and shaping from the seedlings, leaving a section of trunk with a height of 15cm to 20cm. Don't let the main branches grow out of the soil, but prune them at the height of 15cm above the main branches to make the plants plump. The lower branches of perennial plants often age and die. Therefore, the north is suitable.

Cut it once every other year in high temperature season, to promote the germination of adventitious buds at the lower part of the main branch, grow new lateral branches, keep the posture of the tree symmetrical, keep the tree strong and have lush leaves.

How should Milan raise it? What are its habits?

Milan likes warm, humid, sunny environment, not cold-resistant, slightly shade-tolerant. Loose and fertile slightly acidic soil is the best, with the temperature not lower than 10℃ in winter and not lower than 5℃ in the north.

Milan likes humidity, so water it properly during the growing period. Too much watering can easily lead to rotten roots and yellow leaves falling off; Too much watering during flowering period is easy to cause falling flowers and buds; Too little watering will cause leaves to dry up and buds to wither.

Therefore, when the temperature is high in summer, in addition to watering 1~2 times a day, we should often spray branches and leaves with clear water and sprinkle water on the ground to improve the air humidity. At the same time, fertilization should be appropriate.

Because Milan has a large number of flowers a year, it is necessary to topdressing 2~3 times of fully decomposed dilute liquid fertilizer in time after each flower, so that the flowers can bloom endlessly and have a strong fragrance. Milan likes acidic soil, and humus-based culture soil should be used for potted plants.

In the vigorous growth period, spraying 0.2% ferrous sulfate solution once a week will make the leaves turn green and the flowers multiply.

How to raise orchids?

Milan is an evergreen shrub, belonging to a small tree of Meliaceae.

Multi-branched, odd pinnate compound leaves, 3-5 leaflets, obovate, dark green. Panicle axillary, small and dense flowers, yellow, fragrant.

Flowers bloom all year round. Habit: like warm and humid, like sunshine, afraid of drought.

Fertile and well-drained neutral soil is needed. Cultivation management: Multi-purpose and high-altitude stratified propagation can be carried out all year round.

First, use a small pot of heel to grow seedlings in it. After the root system is stable, plant it directly. Water it once a day and twice a day in summer to increase water. Fertilize once a month, mainly nitrogen fertilizer.

A year later, it was transplanted into a flowerpot and trimmed to cultivate a hemispherical plant shape. After the pot is put on, it is mainly to apply phosphorus and potassium fertilizer once a month, and the pot soil is not watered to avoid excessive watering and rotten roots.

Milan, which everyone bought at the flower market, was cultivated in a greenhouse. Constant temperature and humidity, sufficient sunlight and special management are very suitable for the growth of Milan.

Take it home and put it on the balcony at home. In summer, high temperature and hot air, large temperature difference between morning and evening, poor ventilation and improper watering can easily lead to deciduous leaves in Milan. There are reasons for improper nursing, as well as Milan's adaptation process in the process of suddenly changing the growth environment.

Therefore, after most people buy Milan from the market, they will lose their leaves in a large area within a week and finally become "barefoot". The main reason of deciduous leaves in Milan: 1, flood.

Causes the root system to be unable to breathe, suffocate and rot. Water cannot be transferred to the leaves.

What is shown is that at first, the leaves below curled, dried, turned yellow and fell off, causing the green leaves above to fall off in a short time. 2, less water.

Long-term water shortage will lead to root death. Watering again at this time will leave many leaves in a short time. The plant died.

Of course, there are many reasons, such as improper fertilization, poor ventilation, frozen leaves and so on. Disposal method: 1. Milan, which has just been bought back, should be placed in a place with indoor ventilation and light scattering.

You can see the morning light every day, and you can move indoors when the sun is high at noon. Watch the sunset when the sun is about to set.

This process can last about half a month, so that Milan has an adaptation process. In the meantime, the water is strictly in accordance with the principle of "seeing dry and seeing wet". If you don't do it, you will fall completely.

2. Gradually extend the sunshine time in Milan. In addition to the need for shade in the hot sun at noon, you can give more sunshine. Promote the formation of chlorophyll in leaves.

In the meantime, watering is still strictly in accordance with the principle of "seeing dry and seeing wet", basically watering twice every two days. 3. If the leaves fall off in a large area after watering, you can raise the Milan basin and separate the topsoil in the basin so as not to hurt the root system.

Stop water and fertilizer, put it in a ventilated place, and only spray water on the leaves in the morning and evening. Accelerate the evaporation of water in the basin, and when Milan no longer leaves, it can gradually turn to normal management.

Milan prohibits continuous irrigation of water in humid environment. After each watering, it must be urged to receive sunlight and promote leaf transpiration. I believe that with careful care, Milan will be able to regain its buds and flowers.

Milan likes moist, fertile and loose loam or sandy loam, and slightly acidic loam is better. Potted soil can be mixed with 25% compost, 50% humus and 25% river sand.

Put a proper amount of decomposed cake fertilizer at the bottom of the basin as the base fertilizer. Milan likes warm weather. When the temperature was 16℃, the new branches began to grow, and when the temperature was 25℃, the plants grew vigorously.

When Milan first went to the basin, it was necessary to water it less for half a month to promote new roots. In summer, the temperature is high, the evaporation is large, and the watering amount is slightly larger; During the flowering period, the watering amount should be reduced appropriately to avoid falling buds.

After autumn, the weather turns cold and grows slowly, so we should control the amount of watering. The principle of watering is to water it when it is dry, or not to water it when it is dry.

In hot summer, water can be sprayed around the leaves or flowerpots before sunset to increase the humidity of the environment. Although Milan likes sunshine, it should be shaded at noon in midsummer to avoid burning leaves in the hot sun.

Milan likes fat. During the vigorous growth period in summer, Qin Ying used alum fertilizer made of broken bones, fish intestines and hoofs to fertilize. Appropriate application of liquid fertilizer containing more phosphorus can make Milando blossom with rich fragrance and golden color.

Potted Milan usually needs to turn over the pots and change the soil 1 time every two years. Don't break the soil, remove some old soil without roots and cut off rotten roots. When adding new soil, add some phosphate fertilizer as base fertilizer, not too much.

Marinate the pot in the shade, and move it to the sunny place after about one week. Generally, it is more appropriate to change the soil for about a week after going out in spring.

Milan is afraid of the cold, and it is very sad for winter. When the temperature is lower than 12℃, fertilization should be stopped and watering should be reduced.

Before the first frost, it should be moved to the sunny place indoors, and the temperature should be kept at about lO- 12℃. In order to protect the leaves, properly spray the branches and leaves with warm water. If the temperature is low, you can also cover it with plastic bags for a while, but leave holes in it to breathe.

The next spring, you can't go out until the temperature is stable, so as not to freeze the plants in spring. Before leaving the house, plants should have an exercise process to adapt to temperature changes.

For example, move out to bask in the sun at noon and move back at night; When placing potted plants indoors, gradually open the window, etc. Under the conditions of high temperature and poor ventilation, Milan is prone to aphids, red spiders, scale insects and moldy tobacco diseases. It can be treated with 1500 times dichlorvos or dimethoate.

Control of scale insects and red spiders with 0.3 degree stone sulfur mixture. Mild mildewed tobacco diseases can be smeared by hand, and 1500 times of topaz can be sprayed in severe cases.

Another: flowering potted woody flowers and orchids in evergreen shrubs. Milando is branched and has alternate leaves. Pinnate compound leaves have 3-5 leaflets, obovate and glabrous.

It blooms in summer and autumn with terminal panicles. Flowers are small and dense, yellow, like rice grains, and very fragrant, so they are called "Milan". [Cultivation management] Pot application: 2-3 hoof horn pieces are applied to the bottom of the pot as base fertilizer.

The soil in the basin should be sandy loam. After the pot is served, water it once.

Fertilization: After the seedlings survive and grow new roots and leaves, apply dry fertilizer once every half month, with 25 grams of broken hemp residue in each pot. Then loosen the soil and let the pot soil and fertilizer mix evenly.

Once a week, pour the fat water made of hoof horns. Stop watering at the end of September.

Watering: Beijing, Milan left the room in mid-May, and entered the room at the beginning of 10. There is no need to shade the sun after leaving the room, but water it well. Roots are easy to rot when the water is big.

Too much watering during flowering can also lead to bud loss. If you don't water it enough, the leaves will turn over and turn yellow.

The principle of watering is to see dry and wet. Temperature: After entering the room, the room temperature is about 10- 12 degrees, and the minimum is not less than 5 degrees.

If the room temperature is too low, it is easy to cause frostbite. Excessive temperature can easily lead to excessive growth.

[Pest control] Under the conditions of high temperature and poor ventilation, Milan is prone to aphids, red spiders, scale insects and moldy tobacco diseases. It can be treated with 1500 times dichlorvos or dimethoate.

Control of scale insects and red spiders with 0.3 degree stone sulfur mixture. Mild mildewed tobacco diseases occurred.