How do families raise orchids?

Provide detailed orchid calendar for orchid growers:

Orchid calendar

Yu Xiu Lanluyuan Xiangming

January

1. There are two festivals this month: slight cold (5th or 6th) and great cold (20th to 22nd). The average monthly temperature is about 4℃, and the lowest temperature can reach about MINUS 20℃ ... This month is the coldest period of the year, because the cold air in the north keeps going south. Cold protection of orchids is very important, otherwise it will frostbite orchids and cause losses. Therefore, it is necessary to close the window to prevent the invasion of cold current, and the orchid pot must not be frozen. Conditional blue rooms can be heated, but we should pay attention to the following points: First, the heating temperature should not be too high, 5℃ at night and 10℃ during the day; Second, don't use coal stoves for heating to prevent gas from hurting seedlings; Third, if you use air conditioning and water air conditioning, you can increase the humidity of the blue room.

Second, pay attention to ventilation. If the sky is clear, the temperature is high, and it is warm and windless, you can open the south window for ventilation within this temperature range (above 10℃), and the time is between 1 1 in the morning and 2 pm.

Third, orchids like to be wet and afraid of being wet, and they like to be dry and afraid of being dry. For example, the dry basin soil should be watered, but it should only be wet without too much water. The general principle is that it should be dry and not wet to prevent the roots from being too wet and rotten. Watering should be carried out in sunny morning, pay attention to the following points: First, do not water on cloudy and rainy days; Second, there was no watering before the arrival of cold air; Third, don't pour water on your head; Fourth, the water temperature is close to the air temperature.

Fourthly, because orchids are in dormancy, it is not suitable to apply organic fertilizer or inorganic fertilizer to the roots, which will disturb the dormancy order of orchids. However, the biological bacterial fertilizer can be sprayed on the leaves 1-2 times, and should be operated in sunny morning to facilitate the absorption of Leymus chinensis. However, the spraying amount should not be too much, and it is better to wet the leaves, otherwise it will cause the leaf core to rot.

Five, this month should be insecticidal and bactericidal once each, also on a sunny morning. It should be noted that the liquid medicine should be light, and the spraying amount should not be too much, so as to avoid the liquid medicine pouring into the leaf heart and causing rot.

6. If you need to appreciate orchids, try to make them bloom and don't turn over the pots; If it is an orchid that can increase production, it needs to bud and accumulate nutrients. The next spring can germinate 60 days in advance, and the spring buds are thick and big, otherwise they will not germinate until the end of spring, which is far less robust than spring.

February

1. There are two festivals this month, beginning of spring (4th or 5th) and Rain (19th or 20th). The monthly average temperature is 5-6℃, which is higher than last month 1-2℃. There is still a cold current, and the weather is still very cold. The number of days of freezing is about 8- 10 days. Orchid conservation is still based on antifreeze, and the specific practices are basically the same as last month.

Second, orchids stay indoors for a long time. Because the orchid room is not ventilated for a long time and the sealing humidity is high, orchids and plant materials are prone to mildew and spots, which will cause root rot in severe cases. Solution: first, ventilation, choose sunny noon to open the south window and change into fresh air; The second is to spray bactericidal drugs to inhibit the growth of mold; Third, if the number of pots is not too much, you can also move out the blue pots at noon on a sunny day and put them in the sun. There are two fundamental solutions: first, the basin should be slightly dry; The second is to reduce the humidity of the blue room and get more ventilation.

Third, we should pay attention to increasing the light. Light is one of the important conditions for germination of leaf buds in spring, which is related to the luxuriance of orchids and can enhance the disease resistance of orchid plants. However, indoor orchids should avoid hot and muggy weather, and still need shade in case of strong sunshine.

Fourth, pay attention to keep the soil moist to avoid cracking the soil. Water should not be used as collateral and should not be too wet. Morning or noon is more suitable, but pay attention to the similarity between water temperature and room temperature. Watering with cold water will hurt seedlings, and of course you can't use hot water.

5. Due to the turning green in spring, blue buds begin to germinate, and extremely thin fertilizer can be applied, but it is forbidden to apply organic fertilizer or inorganic fertilizer to roots, and inorganic fertilizer or biological fertilizer is still mainly applied to leaves to promote the vitality of new buds and ensure the nutritional needs of new bud growth.

Six, insecticidal sterilization once every 10 day, drug use should be careful, first, do not cause too much damage to the blue bud; Second, it needs to be carried out on a sunny morning; Third, don't spray too much, so as not to fall on the leaves and rot the heart. At the same time, the blue gear and blue field were completely disinfected.

Seven, this month, Chunlan is in full bloom, and the orchids that have been appreciated should be cut off in time to avoid excessive nutrient consumption, which will affect the first bud, big bud and multi-bud. Broken branches and leaves and charred tail tips should be cut off in time to ensure that orchids are fresh and pleasing to the eye and improve the ornamental effect.

The second half of this month is a good time to plant and change pots, but don't polish them after changing pots, otherwise it will be easy to pour old grass, and it will take a week to shade them.

This month, Chunlan Exhibition reached its climax. You Lan people who have the conditions should strive to participate in the orchid exhibition and show their orchids. Participating in the orchid exhibition is also a favorable opportunity to exchange experiences and improve their ability of identification and appreciation. This is also a good opportunity to select and buy orchids and develop introduced varieties of orchids. Because it's easy to tell the truth when buying flowers, it's best to ask You Lan, an expert, as a staff officer to buy orchids in a prestigious orchid garden to avoid being cheated.

March

1. There are two festivals this month, namely, Sting (5th or 6th) and Equinox (20th or 2nd1day). The last frost period was 3 1 day, the monthly average temperature was 7-8℃, and the weather became warmer. Orchids without pistils can go out of the house after being frightened, but they must be placed in the south, the sunrise and the leeward. Because the weather is changeable, it often rains, and the frost and snow haven't broken yet, we should pay attention to cold prevention to prevent the cold in spring. In addition, "warm days and cold nights" is a unique phenomenon this month, so this month is the most difficult month for orchid conservation.

Second, the precipitation this month is large, which can let the orchids out of the house get wet in case of spring rain. A spring rain is better than a fertilization. However, in case of continuous spring rain, rainproof measures should be taken. Long-term rain will not only cause water damage, but also cause rotten buds, while Dan is prone to black spot disease.

Third, do more lighting work on sunny days. Light is an important condition for leaf buds and bud germination, which is related to the prosperity of orchids. Only with good light can there be ideal new plants. Light can enhance the rigidity of orchid leaves and enhance the disease resistance of orchid plants.

Fourth, indoor orchids should avoid high temperature. In case of sunny day, high temperature and no wind, you can open a window or exhaust system to make the temperature and humidity reach the ideal state.

Five, this month, the insects and bacteria began to move, and it is necessary to strengthen the insecticidal and bactericidal work, which is the most critical period of the year. Insect control can be carried out by "oxidizing six fruits" and "killing chrysanthemum fat"; Carbendazim and thiophanate methyl can be used for sterilization, as well as self-made sulfur mixture and Bordeaux mixture.

6. As the saying goes, "Grow flowers and water them for three years." Pay special attention to watering, pay attention to several points: first, the watering time will be changed to morning from this month, and no watering is allowed at noon; Second, the pot soil is not aired or watered. The sign of "dryness" is that the surface of the basin soil is white, but it is thoroughly watered. The sign of thorough pouring is that water drips from the hole at the bottom of the basin; Third, the water temperature should be close to the temperature to prevent cold water from hurting seedlings; Fourth, you can't sprinkle it at will, and water should be poured along the edge of the basin; Fifth, don't water it when it rains, and don't water it when it's about to rain. Sixth, the amount of water can be slightly larger from this month, so don't dry it.

Seven, the orchids that have been appreciated should be cut off in time to avoid consuming too much nutrition. After flowering, we should pay close attention to supplement nutrition, promote early germination, more germination and strong buds, and improve economic benefits.

Eight, this month is the best time to divide plants and change pots. Even if the old plants are separated, they can germinate quickly, but after dividing pots, don't let the light, and then manage them normally in the shade for a week.

Nine, orchids that have left the house this month can enter the stage of periodic fertilization, fertilizers with complete nitrogen, phosphorus and potassium fertilizers can be applied once every ten days, and bluegrass that needs ploughing cannot be applied.

Ten, this month's orchid exhibition reached a climax, and the market transactions were enthusiastic. Now is the best time to buy orchids and develop them. Because orchids have flowers, it is easy to tell the truth from the false. When buying orchids, it is best to ask expert You Lan for guidance and buy prestigious orchids to avoid being cheated.

April

1. There are two festivals this month: Qingming (5th or 6th) and Grain Rain (20th or 2nd1Sunday). The monthly average temperature is about 13℃, which is 5-6℃ higher than last month. The weather is warm and the frost and snow have basically stopped. All potted plants can leave the house, and cymbidium is raised under the cloth, so don't worry about catching a cold. Even if there is a cold current, it will not last long and will not affect the growth of orchids. Orchids that have not yet left the house should open all windows to facilitate ventilation, and orchids should avoid sultry heat.

Second, orchids can get enough sunshine this month. Under normal circumstances, there is no need for shading, so try to let them get more sunshine. However, we must be prepared to put up a shed for shade. In case of hot weather, it is necessary to shade the sun properly when the light is too strong at noon.

Third, this month is a period of alternating cold and warm air, with a lot of rain, which is called "Ghost Festival" by the people. It is necessary to prevent the basin from being too wet or accumulating water, otherwise it will cause root rot. If it rains heavily or for three to five days in a row, you should move out or take shelter from the rain. On the contrary, if it is sunny for a long time, you need to water it, but not too much. The watering time should be changed to morning and evening, and the water temperature should be similar.

Four, due to the rising temperature, fungi and insects began to breed, high temperature attack prone to terrible soft rot, black spot, anthrax, need special attention. It can be sprayed and sprinkled alternately with powerful fungicides (thiophanate-methyl, carbendazim and kocide). Insecticides (chlorohydrin, dicofol) are used to kill or prevent pests such as scale insects and red spiders, and at the same time catch pests such as snails and slugs at night.

This month is the best time to refuel the factory. Be careful when changing materials, so as not to hurt new shoots. Orchids that have just been divided into pots should be placed in a cool place and managed normally after one week. It is best to finish the work of changing pots and dividing plants this month.

6. Fertilize orchids that leave home this month. The roots should be mainly organic fertilizer and thin, and the time should be carried out in the evening. Be sure to water "rejuvenation water" the next morning. Wash off the rich water on the orchid leaves first; The second is to dilute the fertilizer in the basin and filter out the residual fertilizer in the basin to avoid burning the roots. The foliar fertilizer is mainly nitrogen fertilizer. In order to prevent the wild growth of orchid leaves, it is more appropriate to mix one thousandth of urea with one thousandth of potassium dihydrogen phosphate. If conditions permit, it is best to spray biological bacterial fertilizers, such as Lanjunwang, Zhugensheng, Quan Zhi, Xishuo, etc. Fertilization is best done by root application and foliar spraying alternately, preferably once a week.

7. This month is also a good opportunity to introduce and communicate. Orchid exhibitions are usually held in the first half of this month, so you need to actively participate, see more and listen more, and increase your knowledge. At the same time, seize the opportunity to introduce, buy or exchange additional varieties. Don't miss the opportunity for rare and famous species. It should be noted that "it's now or never."

May

1. There are two festivals this month: Long Summer (5th or 6th) and Xiaoman (2nd122nd). When the monthly average temperature is around 18℃, the minimum temperature is above 10℃, the temperature is getting higher and higher, and the sunshine is getting stronger and stronger, sparse nets should be used for shading. In the first half of this month, curtains will be placed from 10 am, and in the second half of this month, curtains will be placed from 8 am to keep out the shade.

Second, the cold and warm air is still alternating frequently this month, which can cause a continuous rainy season with less sunshine and high humidity, which is not good for orchid growth. Don't let the orchid pot accumulate water, let it rain in a short time. In case of long rain and heavy rain, you should take shelter from the rain.

Thirdly, if the weather is fine and the water in the pot evaporates quickly, the amount of watering should be increased as appropriate to avoid the drying of the pot soil and the withering of new buds, which will affect the growth of secondary buds. As the new buds are unearthed and split this month, the young leaves grow day by day. To protect the buds, be careful when watering and spraying, and don't let the water in the buds rot.

This month is the peak season for orchid growth, and most molecular buds are about to break ground or break ground. In order to make the new buds grow strong, it is necessary to topdress the orchids, and it is better to apply organic fertilizer to the roots, but it is advisable to apply thin fertilizer frequently, because the new buds and roots are very fragile, and thick fertilizer will hurt the buds and roots. Fertilization should be carried out at night, and "rejuvenation water" should be poured the next morning. It can also be topdressing outside the roots, applying inorganic fertilizer and spraying one thousandth of urea and one thousandth of potassium dihydrogen phosphate. Since this month, due to the strong light and high temperature, the leaves should be washed with clear water the next morning to prevent fertilizer damage. You can also spray biological bacterial fertilizer, such as promoting root growth, planting whole, orchid mushroom, Xishuo and so on. Organic fertilizer, inorganic fertilizer and biological fertilizer should be used alternately once a week.

Five, this month due to rainy weather, humidity caused by insects, fungi breeding, insecticidal sterilization work is very important. Spray bactericide once every ten days, and use it alternately with thiophanate methyl, carbendazim and propargite. To improve the curative effect. Try not to use fungicides containing copper, because copper will inhibit the growth of blue seedlings. Spraying pesticides, mainly chlorine oxide and dicofol, once every half month to kill scale insects and red spiders, this month has the best killing effect. In addition, snails and slugs are rampant this month, which can be put into snail traps or caught at night.

Six, for the leaves that have been harmed by diseases, they should be cut and burned in time to avoid infection to other orchids; Old leaves and sharp leaves that have withered and yellow should also be cut off to make orchids fresh and pleasing to the eye.

June

1. There are two festivals this month, namely, Mangzhong (6th or 7th) and Summer Solstice (2nd1day or 22nd), and the monthly average temperature is around 24. In a year, this month has the longest day, the temperature rises gradually, the light is strong and the weather is hot. Therefore, we must do a good job of sun protection to avoid burning orchid leaves.

This month is the rainy season, with the largest rainfall in a year, rainy and humid. In case of light rain, you can let it rain, and moderate rain can only last for the next day. It is necessary to prevent long-term rain, heavy rain and heavy rain from causing water accumulation and rotting roots and buds. Do a good job of sheltering from rain or move the basin to a ventilated place. The air humidity is as high as 100% in rainy season, so don't water the basin even if it is dry again.

Three, after the rainy season, into the dry period, the basin soil can not be too dry, so as not to make orchids short of water. At the same time, be careful not to water or spray water when the temperature is high at noon. Watering should be done in the morning and let it "empty" at night to facilitate the growth of orchids. Very dry blue pots can be watered by "bubble pot method", and the environment should be humidified at high temperature, and ventilation should be paid attention to when the humidity is high.

Four, this month's high temperature and high humidity, orchids are prone to disease, spraying fungicides every ten days or so, alternately using carbendazim, thiophanate methyl and chlorhexidine to enhance the sterilization effect. At the same time, this month is also a period of rampant pests. Chlorinated fruits and dicofol can be used alternately to kill pests, such as scale insects and red spiders. To prevent phytotoxicity when applying pesticide at high temperature, we should pay attention to the following points: First, the liquid medicine should not be too strong and should not be used excessively; Second, when the sun is about to set, it is advisable to choose cool weather; Third, don't reuse a drug to produce drug resistance and reduce its efficacy.

Five, this month can be more fertilization, sprinkling alternately, organic fertilizer, inorganic fertilizer and biological fertilizer alternately, so that nitrogen, phosphorus and potassium fertilizer can be fully applied separately. Due to the high temperature, pay attention to the following points: First, don't fertilize at high temperature, and choose when the weather is cooler in the evening; The second is to be thin, and never use thick fat; Third, no original fertilizer should be applied, and organic fertilizers such as animals and plants should be fully decomposed; Fourth, do not apply weak seedlings, sick seedlings and newly planted pot seedlings to prevent seedlings from falling down; Fifth, don't let the fertilizer liquid inject new buds to avoid rotten buds; Sixth, we should water "rejuvenation water", wash off the fat water on the leaves, and filter out the residual fertilizer in the basin to prevent fertilizer damage.

6. This month is the harvest season for orchid cultivation. Buds break through the ground and open leaves one after another. Pay attention to the color and change of bud tip when the new buds of various varieties are unearthed at any time, and accumulate knowledge and experience in identifying different varieties. During this period, orchids should be cloudy, while Cymbidium hybridum can see a little sunshine to help Cymbidium hybridum sprout grow sturdily.

July

1. There are two festivals this month: Little Summer (7th or 8th) and Big Summer (23rd or 24th). In the high temperature period, the average monthly temperature is about 30℃, which is the highest month of the year. When the scorching sun is in the sky and the heat is unbearable, more than two-thirds of the weather is sunny. Therefore, the most important work this month is to strengthen shading, using about 70% shading net, until the sun does not reach the orchid leaves, the curtains can be closed.

Second, due to the hot weather, it is necessary to strengthen the ventilation and cooling work. In hot weather, ventilation fans and miniature electric fans can be used to blow with the breeze to promote air circulation. At the same time, water is often sprinkled on the ground to cool down to prevent the blue from being damaged by high temperature. But try not to drench orchid plants with water, and open the sprayer carefully to avoid creating conditions for the reproduction of viruses and germs.

Third, if it is hot and rainy, the basin soil is easy to dry to the end. Pay attention to the moist soil in the basin, pour it thoroughly, and increase the frequency. Don't water in a pot, spray as little as possible, so as not to pour water into the heart of the leaf and cause rot. However, the pot soil should not be too wet for a long time to prevent root rot, stem rot, soft rot and rotten buds. Water resources management is the focus of this month's work.

Four, this month's high temperature, it is forbidden to apply organic fertilizer or inorganic fertilizer to the roots. It is best to spray foliar fertilizer. One thousandth of urea and one thousandth of potassium dihydrogen phosphate or biological bacterial fertilizer are used alternately to supplement nutrients, promote vigorous growth, raise seedlings and strengthen seedlings, and lay the foundation for germination and flowering in the coming year. Generally speaking, spray at night and wash the leaves the next morning to prevent the accumulated fat leaves from damaging the seedlings due to high temperature exposure.

5. This month is the most prone month for all kinds of pests and diseases, so the work of killing insects and sterilizing cannot be relaxed. The best pesticide for controlling scale insects is chlorine oxide, and it is best to kill red spiders with chloroform. Sterilization and disease prevention, agricultural streptomycin, thiophanate methyl and chlorothalonil are sprayed alternately once a week, and bordeaux bordeaux or chlorpromazine should also be sprayed once to prevent bacterial virus infection. It should be applied in the cool evening, and the liquid medicine should not be too thick to prevent phytotoxicity.

6. For the newly planted Poa pratensis in the pot, we should manage it well: First, root fertilization is not allowed; Second, don't bask in the sun; Third, don't put it in a closed place at high temperature to avoid losses.

Seven, there is a typhoon this month, to do a good job of typhoon prevention, to prevent the typhoon from blowing over pots and pans and blowing off orchid leaves. Rainproof measures should be taken to prevent losses caused by heavy rain.

Eight, "It is difficult to raise orchids in July" Sun protection, high temperature prevention, rainstorm prevention, typhoon prevention, disease prevention and insect prevention are all key issues for the success or failure of orchid cultivation.

Nine, taboo: this month's high temperature, do not turn over pots, change soil, divide plants, even if you need to introduce, it is best to wait until around the autumn equinox.

X description: I have published it now, and it has been revised and republished. If there is anything wrong, please advise us so that * * * can improve together.

August

1. There are two festivals in beginning of autumn (7th or 8th) and the third day (23rd or 24th) this month. The average monthly temperature is similar to that of last month, and it is still around 29℃. The weather is extremely hot, making it the second highest temperature month in the whole year. The main job is to shade the sun, and when it is very hot, we still use dense curtains. If the temperature is below 28℃, you can use sparse curtains to prevent orchids from being exposed to direct sunlight. Indoor orchids pay attention to ventilation, heatstroke prevention and cooling.

Second, after beginning of autumn, the air humidity is reduced, so water supply is very important. We should water it more appropriately, bearing in mind the warning of the ancients "Don't dry in autumn". Especially if it doesn't rain for a long time, pay attention to watering and moisturizing. If the humidity is too low, we can spray it to ensure the humidity of the orchid room, prevent the orchid leaves from dying and ensure the orchid to grow sturdily.

Third, after the hot summer, the nutrient consumption in the basin is very high. From the middle and late of this month, organic fertilizer should be applied to the roots every ten days, and the organic fertilizer stock solution should be disinfected before dilution; Foliage fertilizer is also used once every ten days, and the two can be carried out alternately. Fertilization this month should appropriately increase the phosphorus and potassium components, so that flower buds can be generated, while ensuring the growth of autumn buds and breeding strong early spring buds. However, it should be diluted rather than thickened, and it should still be carried out in the sunny evening when the temperature is lower than 30c after the planting materials in the orchid basin are slightly dry, and the "rejuvenation water" should be poured the next morning. (Please go to yxlhy.com to learn about matters needing attention in fertilization. See my book for details)

Fourth, when the typhoon strikes this month, it is necessary to do a good job of typhoon prevention to prevent the typhoon from blowing over the orchid pots and breaking the orchid leaves. It is very hot weather after the typhoon, and there is no wind. It is necessary to repair the sunshade damaged by the typhoon in time to prevent orchids from being burned by the scorching sun.

Five, this month, the activities of bacteria and insects are very rampant, and it is necessary to do a good job in pest control and disease prevention. Insect control should suit the remedy to the case. Use omethoate to kill scale insects, dicofol to kill red spiders, and "Mida" to kill snails and slugs (the specific medicine for killing snails, carbofuran is ineffective). Turn off the lights less at night, because the light will attract insects and moths to lay eggs, and it will also attract crickets and scarabs to get into the pots and do harm. This month is still a month of high incidence of soft rot, stem rot and other diseases, and fungicides must not be relaxed. Agricultural fungicides such as streptomycin, chlorothalonil, thiophanate methyl, etc. should be dropped in turn, and not only orchid leaves but also the whole orchid garden should be sprayed with fungicides. Insecticidal and sterilization work is still in the sunny evening, when the sun is about to set.

6. Autumn sunshine can enhance the rigidity of Poa pratensis, enhance its ability to resist pests and diseases, and enhance its ability to resist severe cold. Therefore, bluegrass should gradually see more sunshine after beginning of autumn, but should avoid the high temperature of "autumn tiger". When the temperature drops below 28℃, curtains can be used to transmit light, and the sunshade net can be opened sooner or later.

This month, orchids are in full bloom. After flowering, cut off the flower branches and replenish nutrition in time to make cymbidium plants strong. At the same time, arrange the orchid leaves and cut off the diseased leaves to avoid infecting other orchids. Dead leaves and burnt leaves must also be cut off to make orchid plants bright and pleasing to the eye.

8. Taboo: It is still not appropriate to change pots, divide plants and introduce plants this month. This month's blue grass wound is easy to be infected with germs, which is more dangerous, and the old grass is easy to dump.

September

1. There are two festivals this month: the Millennium (8th or 9th) and the Autumn Equinox (23rd or 24th). The average monthly temperature is still around 25℃, which is similar to that in June. The summer heat is fading, and the roots and leaves of orchids are flourishing. You can get more sunshine, and you can use sparse curtains to shade the sun. Shading can basically be finished in the later period, but shading is still needed for special weather with high temperature.

Second, correctly understand "autumn is not dry". To prevent drought in autumn is to prevent "water chestnut dryness". After drying for a long time, it is necessary to water more to avoid the pot material being too dry, and it is better to "moisten". But if it rains for a long time, you need to pay attention to water control. After the weather clears up, you can't water the pot soil when it is slightly dry. You should give bluegrass a break. If you want to see flowers, you need to control water to promote drying and flower buds. The climate in autumn is dry, so we should pay attention to increasing the air humidity. We can spray water on the ground, and if possible, we can use a sprayer. The humidification effect will be better, and bluegrass with high humidity will grow better.

Third, this platform is in a frequent fashion period, so it is necessary to do a good job in typhoon prevention. A few hours after a typhoon, there may be a dry airflow, or a rainstorm, and sometimes there will be no wind or rain, sunny and hot, all of which need to be prevented.

Scale insects, red spiders and aphids are rampant this month, and soft rot often occurs. Attention should be paid to insecticidal sterilization, but the dosage of pesticides should not exceed the normal amount. Attention should be paid to constantly changing drug varieties, rotating once a week, and comprehensively disinfecting Lanchang every month. It is better to take medicine at night, so spraying liquid medicine for a long time is beneficial to enhance the insecticidal and bactericidal effect.

In the autumn equinox, the air is crisp in autumn, which is a good opportunity to turn over the pot as fuel and reproduce by plants. Anyone who needs to turn over pots or divide plants can work in time according to the essentials of turning over pots and dividing plants during this period.

Six, this month all kinds of buds began to go deep into the soil, to protect the buds, we should pay attention to observe and identify the colors, veins and shapes of all kinds of buds, and enhance the ability to identify different varieties. If you want to appreciate it, you'd better not turn over the pots and divide the plants. For example, in order to proliferate, buds can be picked. Method of picking buds: grab the buds and take them out by rotation.

7. Poa pratensis can be fertilized boldly this month, once every 7 ~ 10 days, with root fertilization and leaf fertilization alternately, and organic fertilizer, inorganic fertilizer and biological bacterial fertilizer alternately. Attention should be paid to the completeness of nitrogen, phosphorus and potassium fertilizer, and the proportion of phosphorus and potassium fertilizer should be appropriately increased. Accumulate nutrients and promote the vigorous growth of bluegrass.

Eight, this month is the golden season for the growth of bluegrass. In management, it can be "big fertilizer, big water and big sun", that is, fertilizer can be applied boldly, water can be poured safely, and the sun can be kept in the sun. However, if we let go of management, we must never be reckless, fat, water-damaged, or hot. We should pay attention to the "autumn tiger".

Nine, the "Autumn Equinox" festival is another golden period of introduction and trading, so we should seize the opportunity to find new varieties and develop our own Orchid Garden. At the same time, we should be willing to transfer our redundant varieties. On the one hand, you can accumulate funds to grow flowers. On the other hand, we can make friends with You Lan, and it is easy to find the variety we need. At the same time, we have also expanded ourselves.

October

1. There are two festivals this month: cold dew (8th or 9th) and first frost (23rd or 24th). The average temperature is about 18℃. In autumn, the temperature gradually turns cool, the sunshine gradually turns soft, and the shading work is all over. Bluegrass can have plenty of sunshine, more sunshine. /kloc-Autumn sun in October can increase the rigidity of orchids and promote the growth of flowers and plants and the fullness of buds. Moderate sunshine is good for Kentucky Bluegrass.

Second, this month's precipitation is small, the air is crisp in sunny days and autumn, the humidity in the air is very low, and the plants in the basin are easy to dry up. It is necessary to increase the frequency and quantity of watering according to the situation, and let it rain in case of autumn rain, but it must rain continuously. Don't let orchid plants get wet for a long time, otherwise it is prone to black spot disease.

October is the golden season for orchid growth and a good time for fertilization. Once a week, root application and leaf application can be carried out alternately to meet the nutrition needed for orchid growth, but thick fertilizer can not be applied, which will damage roots and leaves. Attention should be paid to the proper application of phosphorus and potassium fertilizer, but in principle, the fertilization work for one year should end at the end of the month.

Fourth, the prevention and control of pests and diseases is still not relaxed, and it is necessary to spray chlorofruit oxide and dicofol to eliminate scale insects, red spiders and aphids; Furfuradan should be sprayed to kill worms, cutworms, moles and other pests in the basin, and they should not be allowed to overwinter; Sprinkle "Mida" to kill snails and slugs, and don't let them eat flower buds. Sterilization and disease prevention cannot be relaxed. It is necessary to spray thiophanate methyl and carbendazim, which can ensure bluegrass not to get sick in winter and help to improve the germination rate in the coming year.

5. The new plants and roots of orchids have matured this month, which shows the success or failure of orchid cultivation in one year. It is time to sum up experience. At the same time, we should pay more attention to orchid gardens, visit orchid friends, pay attention to observation and study, and accumulate experience, so as to raise the artistic level of orchids to a new level.

Six, this month all kinds of flower buds have gone deep into the soil, we should pay attention to observe the color and shape of flower buds, accumulate the ability to distinguish different flower buds, enhance the ability to distinguish and improve the appreciation level.

7. The first frost may appear in the second half of this month. Pay attention to the weather forecast. If there is frost, do a good job of frost prevention. You can draw a sunshade net at night to prevent freezing injury of orchids.

Eight, this month is still the best time to exchange imported varieties and turn over the pot, divide plants and refuel. The work had better be finished before the end of this month.

Nine, this month's climate is mild, which is the easiest period of orchid management in a year; New grass has grown, which is the most beautiful period of the year; All kinds of buds are full, and it is also a period full of harvest joy. Friends in the alley, when you stop in the lush and vibrant orchid, you will definitely feel relaxed and linger back and forth!

November

1. There are two solar terms in beginning of winter (7th or 8th) and Xiaoxue (22nd or 23rd) this month, and the monthly average temperature is about 1 1℃, with chill in the morning and evening, followed by the first frost. It is necessary to do a good job of frost prevention. At the same time, there is a strong cold current and low temperature frost this month. Pay attention to the weather forecast and take protective measures.

Second, clean up the orchid room. Under normal circumstances, the orchid garden in the back of the house in the first half of this month can be moved indoors because it can't get sunshine, while the orchid in front of the house can be postponed to the middle and late stage. However, in case of cold current, measures can be taken in advance to avoid injury.

Third, orchids that have entered the room should be fully illuminated as much as possible, and attention should be paid to the ventilation of the orchid room. A cold snap is coming. Close the window. Once the weather clears up and the temperature rises, we should open the window for air. No matter how cold it is this month, the orchid room doesn't need heating.

Fourth, orchids that have entered the room should be allowed to hibernate this month. Stop root fertilization without human intervention, so as not to cause fertilizer damage and root rot. However, foliar spraying of phosphorus, potassium fertilizer or biological bacterial fertilizer can be carried out as usual, and the time is better in the morning. Because of the low temperature and slow evaporation, the dosage should not be too large, so as not to pour into the leaf core and cause rot.

Five, in order to eradicate the hidden dangers of pests and diseases, insecticidal sterilization or 2-3 times, the time is also sprayed in the morning.

6. bluegrass is still growing this month, so don't be too dry. "Moisturize" is better, but the water should be changed to sunny morning, and the water temperature should be close to room temperature. Because the hibernating water of orchids should not be too large, and watering should not be too frequent to prevent the roots from rotting.

Seven, indoor orchid room should pay attention to maintain a certain humidity, it is best to reach 60%, do not make it too dry and affect orchid plants. There are several ways to maintain humidity: first, indoor ground is often sprayed with water; Second, set a pool under the basket, preferably with plastic sheets; Third, a fully automatic humidifier can be installed if conditions permit.

Eight, prepare for winter cold, to meet the arrival of winter.

December

1. There are two festivals this month, namely, heavy snow (7th or 8th) and winter solstice (22nd or 23rd). The average monthly temperature is about 6℃. In the middle of this month, it entered a severe winter, with more cold current and frost and snowy weather. Therefore, cold protection is the focus of orchid cultivation this month. When the weather is cold, the windows should be closed, and the temperature should be controlled at about 5℃ at night, not lower than 0℃, and at about 10℃ during the day. If the temperature cannot be reached, heating measures should be taken, such as hanging infrared lights, placing thermos bottles filled with boiling water, and installing air conditioners if possible, but never using coal stoves or gas in the orchid room.

Second, pay attention to the ventilation of the blue room. If the weather is fine and the temperature permits, you can open the south window for ventilation at noon to prevent the blue pots and plant materials from becoming moldy and causing root rot. When the blue basin is moldy, the following measures can be taken: first, reduce the humidity of the blue room; The second is window ventilation; Third, reduce the humidity in the basin and control watering; The fourth is to spray anti-mildew drugs.

Third, although it is winter, due to the high indoor temperature and humidity of orchids, pests and diseases still occur, and the work of pest control and sterilization cannot be terminated, and it still needs to be operated 2-3 times a month.

Four, this month into the cold winter, water evaporation is slow, be very careful, pot soil is dry, not wet, the most humid, such as pot soil is really dry, watering should be carried out in the sunny morning near noon, with water close to room temperature (water storage container can be placed in the blue room), the water temperature is 5- 10℃, and after watering, open the window or turn on the electric fan.

Five, this month, orchids hibernate, and it is forbidden to apply any fertilizer to the roots. However, orchids will not stop growing completely in winter. Proper fertilization is possible. Spraying 1-2 times of biological bacterial fertilizer or phosphorus and potassium fertilizer on the leaves is very beneficial to improve the cold resistance and vigorous growth of bluegrass, thus resisting the low temperature of next year 1 month and ensuring the safe overwintering of bluegrass. Fertilization time is better in sunny morning.

Sixth, we should pay attention to maintaining a certain air humidity. In winter, the air is dry. If the humidity is lower than 40%, it is unfavorable for the growth of orchids. Moisturizing methods: First, water is often sprayed on the ground and surrounding environment of Lanfang; The second is to set up a pool under the blue shelf to expand the water surface.

7. This month, we can sum up the experience of orchids every year, compare the new plants, buds and growth of each pot of orchids over the years, sum up the experience seriously, find out the lessons of success or failure, and make the level of orchids reach a new level.