What is the best plant material for Chinese cymbidium?

Chinese cymbidium is also called primrose. It is a perennial herbaceous flower of Orchidaceae. Pseudobulb is oval with thick and long roots. 4-5 leaves are clustered, sword-shaped, with the upper part hanging outward, 60-80 cm long and 2.7-4.2 cm wide, and the whole leaves are shiny. Scapes are erect, usually higher than leaves, with 7- 17 flowers. There are nectaries in the middle of bracts and at the base. Sepals narrowly lanceolate, light brown, with 5 purple veins, petals short and wide, extending forward, above pistil; Cleft lip is not obvious, the end droops and rolls back, and there are 2 yellow folds, which are almost parallel. The flowering period is from September to March. Distributed in Fujian, Taiwan Province, Guangdong, Guangxi, Yunnan and other provinces. It is also distributed in Myanmar and India.

Common varieties are Xiao Mo, Huimo, Jiangnan Qijian and Luochumo. It is best to use Chinese cymbidium with yellow or white lines on the leaf margin. There are safflower and exotic flowers in Taiwan Province Province, which is quite special. China orchid is a kind of terrestrial orchid. Shading environment is required, and shading in midsummer is required to reach 85%. The growth temperature of Chinese cymbidium is 20-25℃ during the day and 15- 18℃ at night. Because Moran grows naturally by the stream, it is often filled with water mist, and the relative humidity of the air is about 90%. In production, water or spray is often sprayed on the ground near the basin to increase the air humidity. Or set up ponds and ditches in breeding places, and use water tanks, sinks and water trays at home to increase water evaporation and air humidity. The cultivation medium of cymbidium sinense requires good drainage. You can choose to mix snake sawdust, water moss, humus, charcoal, dragon eyelids, coconut shells and so on. The water management of Chinese cymbidium depends on the growing season, growth potential, weather, the size of flowerpots, the number of plants, and the wet and dry conditions of the basin soil. Generally speaking, the water content of soil in the basin is 15-20%. Also pay attention to the water quality for watering orchids. Tap water should be left for several days to allow chloride ions to volatilize and precipitate before use. Pay attention to the difference between water temperature and soil temperature, otherwise the leaves will suffer. Fertilization of cymbidium sinense can be carried out in the vigorous growth period after May in spring, but it is not applied in winter and summer.

The propagation of cymbidium sinense is carried out by dividing plants and changing pots at the same time, after flowering or during 9-65438+ 10 months. Generally, plants should be divided once every 2-3 years. After rameting, each new cluster should have at least 2-3 pseudobulb. Do not plant a single seedling.