Orchid is a rooted plant with more than 20,000 varieties and strong adaptability. It can be planted both in the north and the south of China, and it can be indoor or outdoor. Potted plants can also be planted. ---- First, soil quality requirements: It is best that the layer of loose humus soil that is rotted from under the leaves of deep-rooted mixed forest trees is difficult to take in the city, so it is desirable to burn 60% of the turf ash, and 30% of the coarse sand in the river. The combination of the other rotted rapeseed cakes or the drying of the pig's stool into powder is also very good. If planted on a large area, it is only required to level the original soil, use 30% of the soil with the above two methods, and then incorporate 70% of the documentary tablets that have been used to produce edible fungi, making a width of 82 cm and a height of 23 cm. Plane, unlimited length. ---- Second, the climate requirements: 1. In the coldest cold winters of more than 3 degrees above zero, orchids can normally outdoor in the winter, below the minus 3 degrees area should properly do a good job of film cover to do antifreeze. ---- Third, the air requirements: Because orchids are rooted plants, land requirements for loose soil in order to facilitate ventilation, pot planting must be pelvic floor with 1 to 3 holes, and blue bench type to facilitate ventilation and ventilation, set the blue Pots require good ventilation. ---- Fourth, the water requirements: Spring view of watering, soil quit revolution does not poured, summer and autumn once a day, winter is about ten days a pour, "Run wet, dry but not dry" shall prevail. ---- Five, the amount of fertilizer requirements: If the nutritional soil has the above requirements with those who apply fertilizer once a month 9 fertilizer spray 0. If other fertilizers are used, it is mainly dilute. --- Six, sunshine requirements: to 60% ~ 90% of the shade rate, 10% ~ 40% of the sunshine rate is appropriate, for this large-scale planting is applied 60% to 90% of the black shade cover yin. ----Seven, the specific planting method: First put some charcoal in the pelvic floor, in order to facilitate water absorption, and then put into the pot with good nutrition soil to 70% higher, made a heap type, and then put the orchid, root Correct it, cover it with soil, and take it as root, which should not be too thick. Before seedlings are planted, whether they are buying or digging, they must leave the soil and dry for 3 to 5 days before planting. For example, mail order can be planted immediately.
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