1、 Curing method

1. Soil: it is suitable to grow in loam or humus soil. The soil should be loose and fertile with good drainage. Rotten animal manure can be added as base fertilizer. The fertilizer should be broken and mixed in the basin soil

2. Light: the clouds are straight up and should not be exposed to light for a long time. Proper shade is needed to avoid poor growth caused by strong light exposure. It can be placed indoors in a place with sufficient light. Insufficient light will also lead to leaf fading and other conditions

3. Watering: there is little demand for water. Wait until the soil is dry before watering. Water thoroughly in a single watering, not half. In addition, the time is not fixed, and the soil is inspected irregularly to judge whether watering is needed

4. Fertilization: organic fertilizer should be selected for fertilization. A little leaf fertilizer should be applied during the growth period, 3-4 times a month. Fertilization should be combined with watering to make the fertilizer absorb faster

2、 Reproductive skills

Qingyun Zhishang can be propagated by sowing and cutting. However, the germination rate of sowing is low, and the cutting propagation efficiency is not high. Artificial propagation is not recommended. Generally, seedlings can be produced by tissue culture

3、 Pest control

1. Diseases: common diseases include Tip Blight, leaf spot and anthrax. It is usually caused by high temperature and humidity and poor ventilation. It is necessary to strengthen ventilation, cut off diseased branches and leaves, and spray carbendazim for control

2. Pests: the main pests are red spiders and scale insects. Red spiders can be controlled by dicofol, and scale insects can be killed by rapid flutter