Soil requirements of Fritillaria cirrhosa

Fritillaria cirrhosa has high requirements on soil. The field soil for planting Fritillaria cirrhosa should be loose and fertile sandy soil with rich organic matter and good drainage, and the same amount of humus, garden soil and sand mixed matrix can be used for potted Fritillaria cirrhosa.

Temperature requirements of Fritillaria cirrhosa

Bulbus Fritillariae Cirrhosae is sun-resistant and cold-resistant, so it needs low temperature treatment. It is recommended to keep the temperature at 5~9. The growth temperature of Fritillaria is 7~20℃. Fritillaria cirrhosa can be harvested and stored around 13 when it is dormant in summer.

Matters needing attention in cultivating fritillary bulb

Common diseases of Fritillaria and their prevention and control

The common diseases of Fritillaria cirrhosa are rust and gray mold. Fritillaria cirrhosa rust mainly occurs on the back of leaves, petiole and stem base. The symptom is the appearance of many brown spores. In severe cases, Fritillaria cirrhosa will die in the early stage. The prevention and control methods of rust are mainly to strengthen management and remove residual plants in time. In order to prevent the occurrence of rust, 1000 times of thiophanate-methyl solution can be mixed and sprayed with a new high-fat film before the occurrence of rust. The symptoms of botrytis cinerea are: the leaves of Fritillaria cirrhosa are green, and the leaves of Fritillaria cirrhosa have spots similar to soaking in water. In severe cases, they will wither and die. The method to control gray mold is to spray 500 times amobam and new high-fat film.