The method of orchid culture?

The method of orchid culture? Please introduce the methods of orchid culture. You can refer to the following points: lighting. Orchids are semi-shady plants, love the sun, but do not expose themselves to the sun. Semi-overcast is the most appropriate, that is, it requires a shading rate of 50% to 70%. Generally, the shading rate is higher in summer, and the amount of light should be increased appropriately in winter and spring. Because the indoor light is easy to control, it is best to keep orchids indoors. If orchids are planted outdoors, some shading measures should be taken. Temperature. Generally speaking, the temperature suitable for orchid growth is above 25-30 °C, and different varieties of orchids have different temperature requirements. When the temperature exceeds 30 °C, we must pay attention to watering to cool down. Humidity. Orchids have a higher requirement for humidity, which generally needs to maintain more than 80% relative humidity during the growth period from April to September, and can drop to about 50% in winter. Summer and autumn than winter and spring, sunny days than rainy days should pay more attention to let orchids absorb water. If it is sprinkled, it can be sprinkled 2-3 times a day to wet the leaf surface and basin surface; if it is drenched with water, it can be drenched every 2-3 days until water flows out from the bottom of the basin. Ventilation. Poor ventilation can easily cause orchids to suffer from diseases and insect pests, and the tips of the leaves are often scorched. Summer should especially strengthen ventilation, conditional use of exhaust fans or electric fans to make air circulation. Fatness. The demand for fertilizer in orchid plants is small, and the root absorption is slow. Therefore, do not fertilize too much. Click to get more orchid planting techniques click to get more flower planting techniques