1、 Curing method

1. Light: Huilan needs a long time of light. However, the direct exposure of the hot sun in summer will lead to sunburn, so it needs appropriate shading. In winter, it should be placed in the sunny place for a long time

2. Soil: Cymbidium has low requirements for soil. Fertile, loose and acid soil with good drainage is suitable. If it is prepared manually, it is better to choose fern root and moss as the growth substrate

3. Watering: Cymbidium hybridum has good drought tolerance. Its false bulb can store water. If the false bulb shrinks, it indicates that it is short of water. In addition, in addition to watering in summer, spray water on the leaf surface, which can effectively reduce the temperature and improve the humidity. The flowering period needs to reduce the amount of water to prevent the flowers from getting sick and growing brown spots

4. Fertilization: Cymbidium hybridum requires a lot of fertilizer. In addition to less or no fertilization in the seedling stage, thin fertilizer and water can be applied every 10 days in the growth stage. Generally, fertilizer should be applied once a week in spring and summer, 2-3 times a month in autumn, and fertilizer should be stopped in winter. The compound fertilizer with the same nitrogen, phosphorus and potassium shall be selected, and more potassium fertilizer can be applied in autumn

2、 Reproductive skills

The ramet method is commonly used in the propagation of Cymbidium hybridum. It is suitable to divide plants in spring. Take out the plants from the pot and divide them. Each plant retains more than 3 pseudobulbs. After cutting, dry the wound before planting. Generally, the plant is divided once every three years. It is suitable for prevention and control after splitting. It is cultivated in a warm and humid environment, and normal maintenance is carried out after new buds

3、 Pest control

1. Diseases: the main diseases include leaf blight, anthrax and leaf spot, which can be controlled with carbendazim solution

2. Pests: common pests include aphids, red spiders and scale insects, which can be sprayed with Omethoate diluent