1. Maintenance methods1. Temperature: It is mainly distributed in places with low latitudes, so the ambient temperature around it should be slightly higher so that it can grow vigorously. Generally speaking, the temperature between fifteen and thirty degrees is more suitable. Too high is not good either, as it will go dormant. In addition, the temperature should not drop below five degrees in winter to avoid frostbite. 2. Light: Yellow Chan orchid likes shade, and generally a semi-shaded place is most suitable for it. There cannot be too strong light, and direct light should be avoided. Direct light should be avoided in all seasons except winter. Otherwise, its leaves will be burned and scorched. However, a place that is too dark is not good either, as astigmatism is still helpful for it. 3. Watering: Yellow orchid likes moisture, but it is also afraid of waterlogging. Therefore, when the growth is fast, keep the substrate moist. However, when it gets very cold in winter, the plant basically doesn't need much water and should not be watered too much. 4. Fertilization: No fertilizer is needed in winter, but it can be applied from spring to early autumn. Generally once or twice a month is enough, and the concentration should not be too high. 2. Breeding techniques1. Reproduction: It can be propagated by division. For a plant, it is more appropriate to divide it every three years. It is best to do it in spring and autumn when the temperature is suitable. Divide it into several parts, each of which must have several pseudobulbs on it. Before reproduction, a water control stage is required. After planting, you need to water it. 2. Repotting: Repotting can be done every two or three years. After taking out the old soil, you can put some tiles underneath. The new soil can be mixed with humus, sandy soil, fine sand and other materials. After repotting, you need to replenish water in time and place it in a cool place. 3. Problem diagnosis and treatment1. Diseases: There are mainly two types. One is "white rot", which is more common during the rainy season. The main damage is to its roots and stems. It can be controlled by using lime and providing good light conditions. Then there is "anthrax", which can be treated with medication in time. 2. Pests: The main type is scale insects, which can be controlled by omethoate. IV. Other issues1. Toxicity: It is non-toxic and can be used as a medicinal material. 2. Can it be raised at home: It can be placed at home for viewing. Moreover, not only is it harmless, it can also purify the surroundings and release oxygen. |
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