2. Away from the homeland, its fragrance is stronger: the farther away from the homeland of Shouzhou, the stronger its fragrance, and the more fragrant it is when it rains. Legend has it that it is because you are homesick when you leave your hometown, and it is also the real reason why you are called Xiangcao.
Third, ward off evil spirits and prevent diseases: Shouzhou people have always had the folk custom of cutting hay from herbs and sewing various sachets, which are used to hang on doors to ward off evil spirits, and also hung on children's chests or travel bags to attract money, prevent diseases and exorcise evil spirits.
Fourth, Shouzhou Huenji was not fragrant when planted: Shouzhou people once planted vanilla outside Huenji. Although it has grown out, the stem has changed from empty to solid, and there is no fragrance at all. Experts from Taiwan Province Province and Japan also tried and failed. The local people say that vanilla grows under the protection of Hongzhi Buddhism, so it is not fragrant when planted far away from here.