1. Most of them are distributed in alpine shrubs and meadows in southwest China and Qinghai-Tibet Plateau at an altitude of 2 700 ~ 3 000 meters. The annual growth period of Fritillaria is 90 ~ 105 days. The average daily temperature is about 5℃, the germination and flowering 10 ~ 13℃, and the fruit ripening 14 ~ 16℃. 15 ~ 20℃ is the optimum temperature for growth, and it will inhibit growth if it exceeds 30℃. After the seed is harvested, the embryo is not yet mature. The optimum temperature for embryo development is about 65438 00℃. It takes 42-56 days to complete the morphological post-ripening of seed embryos, and then it takes 70-90 days to complete the physiological post-ripening stage at the low temperature of 0-3℃, so that seeds can emerge.

3. Illumination: Fritillaria cirrhosa needs illumination, but strong light should be avoided, because high temperature and drought are often accompanied by strong light, which makes Fritillaria cirrhosa wither early in summer. Under the condition of full light and shade, the plant grows well, the bulb develops well and the texture is solid, but it grows poorly in shade.

4. Bulbus Fritillariae Cirrhosae likes humidity and avoids drought and water accumulation.

5. The growth cycle is 4-5 years.