Osmanthus fragrans is a kind of autumn blooming flower, which usually blooms between September and 10 every year. It can bloom 2 to 4 times a year, and the duration of each flowering is about one month. The flowering period of osmanthus fragrans starts from late September and lasts until early October of 10, and then the flowers begin to wither. This flowering time will change due to climate and environmental conditions. The growth mode of osmanthus fragrans will also affect the flowering time. If it is a sweet-scented osmanthus seedling cultivated by cutting, it usually takes only about four years to blossom. However, if it is through seedling culture, it will take longer, and it will take about ten years to bloom. This is because the seedlings need to go through a longer growth cycle to reach the flowering stage.