Thank you, the air conditioner has been turned on, and the problem has been basically solved, but because there are a small amount of white mold spores, I have made the flowers dry enough. I do n’t know if the mold will continue to erupt in dry conditions. This is a lesson for me! Don't make mistakes next time! But I still insist on drying fresh flowers at low temperature. I will put a dehumidifier to ensure that it is dry enough and put it in the pot, because I think it will keep terpenes to a maximum when it is dried at 5-15 ° C in low temperature environment. And big taste! Thanks again! There is another problem. Maybe I did n’t spend much time to observe the growth of the flowering period of the plant. Yesterday, when the flowers were dried in a carton, 5 seeds were accidentally harvested. They came from the same plant. Feminization, maybe bananas appeared in their later stage. I don't know if the harvested seeds can be sown. Will the seeds eventually be bananas?