Abstract: Seasonal flowers, referring to the flowers blooming in season or over year, playing a significant role in ornamental landscaping of gardens and festivals. Based on the seasonal flower planting project of Santaishan Forest Park in Suqian, the paper systematically illustrates the planting techniques of soil cultivation, seasonal flower planting, the cultivation and cultivation of the finished product, product seedling cultivation and maintenance management, regarding the growth characteristics of seasonal flowers in different regions.