1, less pollen. Compared with other flowers, such as lily and peony, fragrant flowers have relatively less pollen, so people who are allergic to pollen have a lower chance of touching fragrant flowers, so fragrant flowers will not make people allergic.

2. The structure of flowers. The flower structure of Feixianghua is relatively simple, and the pollen is not easy to spread into the air, which reduces the risk of pollen allergy.