1、 Breeding environment

1. Soil: sandy soil with good drainage shall be used, and soil with heavy viscosity and poor permeability shall not be used as far as possible

2. Temperature: it is best to control the temperature at 18-22 ℃ in summer. In winter, zhudinghong is in a dormant state, and the temperature should not be lower than 5 ℃

3. Light: cinnabar red likes to grow in a sunny environment and cannot be exposed to direct sunlight for a long time. It's best to put it in a well ventilated, bright window without strong direct light

4. Watering: watering should be thorough, and the amount of watering should not be too much, so as to avoid ponding affecting its growth

2、 Breeding method

1. Sowing and reproduction: seeds can be sown after they are mature. Generally, they germinate faster at 18-20 ℃. Seedlings should be careful when transplanting, so as not to hurt the roots. After secondary transplantation, seeds can be put into small pots

2. Cutting propagation: cut its female ball into many parts longitudinally, then cut its scales, insert it obliquely in the matrix, and plant it when the real leaves grow

3、 Common diseases

1. Spot disease: it will harm leaves, flowers and bulbs, and circular spots will appear at the lesion location. Remove the diseased leaves in time after the disease, and spray carbendazim for sterilization at the same time

2. Virus disease: after the disease, the leaves will turn yellow or even rot, or even the whole plant will die. When the disease occurs, the rotten parts of the diseased leaves and bulbs will be cut off in time, and it can be easily prevented and treated by soaking in warm water for about 3 hours