1、 Curing method

1. Temperature: Fritillaria thunbergii is suitable for growing in a cooler environment. Its cold resistance is very strong. It can grow normally between 7 and 20 degrees. If the temperature is higher than 25 degrees, it is likely to wither or dehydrate, and the leaves will soften. Therefore, it is necessary to cool down in summer. At the same time, the south is not suitable for breeding, but it should also be kept warm in winter, not too cold

2. Watering: observe its soil as long as it remains slightly wet. It doesn't need to be too wet, otherwise most of the branches and leaves at the bottom will wither or even fester. If the root is soaked in ponding for a long time, the root will rot, so the newly opened flowers will also turn yellow. In winter, we should control watering and wait until the soil becomes dry before watering

3. Light: warm and sufficient light can make the flowers bloom more brightly. If the light is not enough, it can not meet its flowering needs. At the same time, except for the strong light in summer, other seasons can receive the light normally. When the light is not enough, it needs to be filled with light

4. Fertilization: it is necessary to apply enough base fertilizer before planting, which can promote the growth and development of seedlings. It is also necessary to apply fertilizer from time to time in the subsequent growth process, depending on the growth status of the plant. At the same time, fertilization should be stopped in summer, because at this time, it will enter the dormancy period due to relatively high temperature, so it can not continue to apply fertilizer, otherwise it will grow in vain

2、 Breeding skills

1. Breeding: sowing is the main breeding method. The best time is before the snow from September to October every year. Drill sowing is to cover mountain grass and twigs after sowing seeds into the soil. On demand sowing is to divide the partially dried fruit into several parts and then bury it in the excavated hole. Pay attention to the distance between each other and cover three centimeters of soil. Although this method is laborious, the survival rate will be higher

2. Pruning: there will be more branches and leaves at the root of Fritillaria, so it needs to be pruned from time to time, but it can't be pruned too heavily. Cut off some dense branches and leaves to increase the ventilation of the root

3、 Diagnosis and treatment problems

1. Disease: rust will occur on the back of leaves, which will lead to plant death in the early stage. Methyl tobuzin solution can be used to control it

2. Insect pests: root knot nematode disease can occur, which is mainly caused by improper root ventilation and excessive watering. It can be eliminated by turning over the soil

4、 Other issues

1. Toxicity: it is a valuable traditional Chinese medicine without toxicity

2. Whether it can be raised at home: Yes, it is highly ornamental, but it is generally recommended to breed in the garden