How to manage orchids in dog days

The location of the shed should be that the west faces east, the southeast is empty and there are high walls or trees in the west. You can see Chuyang, which can keep out the scorching sun. A courtyard with clean air and a certain humidity around it. Pay attention to ventilation, exposure, avoiding exposure to the hot sun, and avoiding smoking. If it is built on the roof or balcony of the floor, in addition to shading, curtains should be hung in the northwest to prevent the grass leaves from being burned by the oblique sunset in the afternoon. It is best to use mud or clear water pool under the orchid shed to keep the air around the orchid shed moist. And pay attention to clean the ground to prevent the breeding of pests and diseases. When the outdoor temperature drops to about 0℃, the orchid pot must be moved indoors to prevent frostbite of the orchid roots. The traditional cultivation of orchids is to use pottery pots. Because the traditional planting material is orchid mud, the mud foam is extremely delicate. In order to ventilate Langen, an earthen basin was used. Due to the change of planting materials and the need of appreciation, sand pots and glazed pots are often used now. Because the roots of orchids are slender, it is best to use a trumpet-shaped round basin with a high waist opening. In order to facilitate drainage, the aperture of the basin bottom hole should be large, and in order to strengthen the air objects inside and outside the basin, the basin base should be high and upright. Porcelain pots are rarely used because of their poor air permeability. Planting materials 1. Orchid mud: soil accumulated in rock caves after decaying leaves, which has the characteristics of softness, drainage and fertility. The PH value is between 5.5 and 6.5. 2. Fire-baked soil: the granular soil left by the surface soil of weeds after baking. 3. Fairy soil: granular soil excavated and developed in Emei Mountain, Sichuan Province, which is divided into three specifications: large, medium, small and small. 4. conifers and sapphires (volcanic rocks); Produced in Taiwan Province Province, there are three specifications: large, medium and small. 5. Cornerstone: a continuous bubble produced in Taiwan Province Province, which is made of alpine mineral soil and treated by technology. There are three specifications: large, medium and small. 6. Plant stone: made in Japan, divided into three specifications: large, medium and small. 7. Emperor stone: natural porous stone made in Japan. 8. Perlite: Strong drainage, good moisture retention and good air permeability. Orchids in blue sheds like cool and ventilated. If there is no shade in outdoor blue sheds, they will be exposed to the hot sun and attacked by crazy rain. There are cloth curtains and bamboo curtains on the traditional bamboo frame of the orchid shed. Sunny days cover the hot sun, rainy days cover the rain, and at night, open the curtains and let Lan bathe in the water. Modern awnings are mostly made of metal, equipped with sunshade nets and plastic sheets for sun protection and rain protection. Orchid station can be divided into step and platform, which is convenient for management. Indoor maintenance, no scaffolding. Orchid field, orchid shed, orchid basin and planting materials can be planted after the preparations are done. First, soak the blue basin with clear water, cover the hole at the bottom of the basin with a plastic net cover, and use coarse stone or coarse fairy soil as the bottom, with a height of 65438+ 0/3 of the depth of the basin. If you use coarse-grained fairy soil, you must soak it in water for ten days first. When putting orchids in, straighten the roots of orchids first, and then put medium-grained fairy soil or coarse-grained flower mud. Put it one inch away from the mouth of the basin, fill the vicinity of the orchid false scale with the finest fairy soil or orchid mud, and then cover it with a layer of fairy soil or fine stone with fine medium particles. When placing orchid seedlings in pots, we should pay attention to leaving room for new seedlings in the future. After watering in the shade for a week, you can put it in the orchid shed for normal maintenance. Manage 1. Song Zhaoshigeng's "Zhang Jin Lan Pu": "If the platform is high, it will rush to the sun, and if the platform is low, it will hide the wind. Southwest in front, north in the back, smoked in the south and blocked by the north wind. The land doesn't have to be spacious. Spacious means sky, and it can't be narrow. If it is narrow, it will block the air. The right should be close to the forest, and the left should be close to the wild, in order to attract Dongyang to avoid the west. Shade in sunny days in summer, and expose yourself to the sun when it is cold in winter. If you want to be sparse in the sand, you can't be slutty even if it rains. If you want to get wet in the sand, you can't stay dry in cool days. As for the framework of inserting leaves, protect the sand at the roots, prevent the harm of earthworms and ban the holes of ants. Removing weeds, removing silk, supporting new seedlings and cutting dead leaves is a method of loving repair. " 2. Li Minkui's "Orchid Cultivation" in the Ming Dynasty: "There is no abundance in spring (later changed to spring), it is not summer, autumn is not dry and winter is not wet." 3. In the preface of Emperor Feng Mingjing's "Orchid Art", he wrote: "The way to raise orchids is the fundamental preparation of heaven, and it is stated clearly, so it is appropriate to take timely measures. However, there are countless books about Lan's temperament and virtue, and he secretly tasted the compromise of a hundred schools of thought to develop his meaning. Everything is for Yi Yi. " "I like the sun but I'm afraid of the heat. I like the wind but I'm afraid of the cold." (Talking about the requirements of temperature when orchids grow, that is, they like yin and fear yang) "They like rain and fear rain, like moist and fear rain, and like dry and fear rain". (Talking about the requirements of orchid cultivation for water) "I like fat and fear turbidity, and I like soil and fear thickness." (Talking about the requirements of planting trees and fertilizing) "I like shade and fear dust, I like heating and fear smoke, and I like insects and fear insects". (Speaking of cleaning, extermination and sterilization) "I like gathering people but I'm afraid to leave my mother. I like practicing but I'm afraid of arrogance." On the social habits of orchids and proper cultivation management. The 65438+ February flower cultivation method in Huilan Jing is not suitable for going out in the cold weather in the first month, and it is necessary to prevent dry mud and dry injury; The edge of the basin is dry through the mud and out of the shell. It's wonderful to pour rotten mud. The vernal equinox in February is slightly ventilated, so it takes two or three minutes to water the river. The size of the flowerpot should be considered. Don't pour the flowers into the pot. In the spring of March, on a warm day, orchids show their minds; Although the east wind is clear, the northwest wind should be avoided. It is good to be sunny in April, but it is no harm to be free from thunderstorms; If the rain falls under the curtains for a long time, the wind will not hurt slightly. The sun is slightly like fire in May. Water at night and hide at three in the morning; After the afternoon, the shade will be handed over to Shen You, and the new shoots will not be harmed. In June, water in the morning and evening, and introduce new seedlings through the roots; If Miao is still thin, how to cure it, and secretly teach the fairy to pass milk. In early July and early autumn, the new roots are thriving. If you see a mud knot in the basin, loosen the soil with your fingertips. In August Mid-Autumn Festival in first frost, grass juice should be poured into the middle basin. Autumn roots in Ye Zhuang, early flowers are different. In September, the Chongyang wind is getting colder, and the mud surface in the basin is not suitable for drying; I advise you to get more sunshine, Lulu Lulu, and you will have a new face to wear. It's hot and cold in October, so be careful of wind and rain and severe frost. It is necessary to bask in the sun in front of the window, and it is best to warm the house when it is cold. In the second month, don't go out when it is cold, and close the wind window when it is sunny. It's best to spread the basin surface with pine leaves, otherwise cotton will do. Close the window in the twelfth month, and use a silver cylinder in extreme cold. Dry the pan thoroughly, water it slightly, and hook it on all sides so as not to get hurt. 5. Xu Qilou's "Orchid Finger Concentric Record" and "Orchid Finger Orchid Finger Four Seasons Formula": The first month: it is the time when the spring breeze and the moon are built, so we should pay more attention to the placement of greenhouses. Close the sunny window at night to prevent the cold in the morning from invading. February: apricot blossom and spring rain, noisy branches, I am very happy to see the fragrance gradually pumping. Avoiding frost under the eaves is more antifreeze. When you love flowers, you will feel cold at night. March: During the Qingming Festival, the drizzle is silky and the moss is soaked for a long time. It is refreshing and anti-annoying. In April, the north wind is still forbidden to blow on the eaves: cymbidium is open and peaceful, and the sun is shining, and it is gradually clear. Rectify the curtain frame of flower protection and compete with the semi-shade of bamboo forest. May: Moldy rain grows green stems and old trees sprout again. Protect the weather in yin and yang, and don't let the scorching sun leak into the bamboo shed. June: It won't be hot in the atrium in summer, and heavy curtains cover the night in the morning. Next year, we should be careful to water the flowers with grass juice in the embryo test. July: The cool breeze is blowing gently, the summer heat is still there, the mud is dry, so pay attention to irrigation. The gas core should be unearthed first, and the timing is not necessarily the autumnal equinox. August: Osmanthus fragrans is steaming in the autumn sun, and drying in the sun will prevent fundamental damage. Remember that when the water chestnut is dry, a pot of clear water is dew. September: Konoha breaks the frost and flies in the dark, exposing it to the wind at night. Look straight at the fine marks on the tile, and then set up the south eaves to meet Shu Hui. October: When Ling Mei is released, she is afraid of mystery and frost and snow. Move the thatched cottage to welcome the cool wind, and the earthen basin is high for the small window to open. 1 1 month: Leng Yue in the middle of winter, how can the world endure without pity? In the afternoon, the windows were opened and closed, and the surrounding protection was braided. 1February: 99 can't prevent freezing, and the window seal is even more afraid of snow. If every drop of water turns into ice, fire can be brought back to spring. 6. Du Men Lan Yi Ji is the experience of planting orchids in Beijing. The watering method he proposed is based on the 24 solar terms in a year: (1) beginning of spring, it rains: Chunlan has blossomed, the soil should not be too dry, and it should be slightly wet along the edge of the basin: Qiu Lan basin should not be watered until it is dry. (2) Scared: When the Chunlan basin is dry to the orchid basin (above the ground), you can shed tears, but not too much; Qiu Lan and the former. (3) vernal equinox: Chunlan has faded, so avoid getting wet. When the basin is half dry, it can be wet. (4) Qingming Grain Rain: Don't do the pots too dry, and moisten them once every five days. (5) Long summer: Lan begins to leave the house and needs to be watered once. (6) Xiaoman: The pot soil should not be too wet, the spots on the leaves are too wet, and the dead tips of the new buds are too dry. It is advisable to water 1 liter every four days, so that the basin soil will be moist by 2/3 from bottom to top. (7) Miscanthus: Beijing is dry, so it's best to be careful not to be too wet. (8) Summer solstice: Pot soil should not be too dry. In case of heavy rain, you can only endure it for one day. In case of continuous rainfall, the basin must be moved to a ventilated place. (9) Slight summer heat: At this time, the air is too wet, wet but not dry. The basin should be placed in a ventilated place; If the weather is hot and rainy, water 1 liter every 2 days. If it rains heavily or gets wet at one time, it must be aired to 2/3 of the basin soil, otherwise it is not suitable to water it again. (10) Great summer heat: Pot soil is easy to dry to the end. It should be noted that it is only once a day when there is heavy rain or high humidity. (1 1) beginning of autumn: Lan is in urgent need of water at this time. Water 2 liters every 3 days to avoid the wind. (12) Summer treatment: water it once every five days, so that it can be exposed to rain and dew in addition to continuous rainstorm. (13) Bailu: Qiu Lan needs watering more than Chunlan, but it must be wetted before watering. (14) autumnal equinox: bloom, Lan Ruo, needs less watering in autumn; If there are no flowers, water a little more. (15) Cold dew: Qiu Lan should be watered and permeable, while Chunlan is impermeable and moist. (16) Shuanglong: Lan Yi entered the room and the watering time was changed to noon. After watering, he must be exposed to the sun 1-2 hours. (17) beginning of winter: Just dip in water, about half a liter every five days. (18) Xiaoxue: The greenhouse should not be warm; Should not be too wet, too wet will cause root rot, scarring and even withering. If the soil in the basin is not dry to the end, just moisten it a little. (19) Heavy snow: Qiu Lan doesn't need water, and Chunlan should be slightly wet. (20) Winter solstice: not suitable for irrigation. (2 1) slight cold: no watering. (22) Severe cold: Qiu Lan still doesn't need water, but Chunlan can be slightly moist. 7. Linghai Lan Yan is the experience of planting orchids in Lingnan, Guangdong. Among them, 6 watering methods should be exempted, plus 4, minus 5:6 should be exempted: rainy days, cloudy days, snowy days, changing mud, tea bran, tobacco bones (when pesticides are about to be applied) and changing pots. Appropriate addition: the summer heat is too cold, the north wind is too tight, the sun is near, and the basin is small and blue. 5. Appropriate reduction: frequent rain will reduce the amount of mud, many places near the shady side will decrease, the pots are big and small, the blue head is black, and the starting point of leaves will decrease. Li Yanping 65438+ February orchid formula (Fujian area) is suitable for the first month, and the morning is sunny; Avoid refrigerated eaves to avoid being hurt by spring breeze and snow. It is difficult to cultivate in February, because leaves are used as partridge spots. The imperial court moved forward, going in and out, cherishing leaves like Yuhuan. In March, there are new leaves and old bushes, and the rain is not suitable for the west wind; Beware of lice in wet places, and don't be surprised when old leaves wither. In April, the mud in the basin was scorched by the sun, and the roots were slightly watered; First, the skin must be soaked in Hechi water, and strong tea can also be poured. In May, the new leaves are greener and hold high in the depths of the shade. To prevent ants from nesting under the roots, water them at three o'clock in the morning and evening. In June, sunshine, rain and dew add up, and fragrant branches and leaves are in full bloom; Pavilion and water pavilion can be placed, otherwise it will cover the eaves. Although the summer heat gradually subsided in July, it still needs to be watered for three days. But to prevent earthworms from damaging the roots, the fertilizer was also watered. It's a little cold in August, so there's no harm in letting it wind. Sewage for many years needs to be replaced today, but it is soaked in Guimao. It's frosty in September, and the south in front of the steps is so safe. If termites and yellow ants are born, it is advisable to sprinkle clear oil on the leaves. In October, the sun is getting warmer and the bamboo shoots will be pregnant in the coming year; Jade roots should not be cultivated in the open field, and it is best to change plants urgently when the pots are full. Potted flowers in the moon should be sunny and collected secretly at night. The soil surface is slightly wet, and the leaves should be yellow when dry. The wind is high in the twelfth month, the frost and snow are cold, and the warm pavilion is gradually closed to avoid the wind; I must let the spring thaw and move to the stadium to see the sun. According to Li Yanping's experience, orchids can be watered with strong tea, and urine can also be used as fertilizer. This is not mentioned by others.