XuanCao likes warm and humid environment. The soil with a little viscosity is the best. It can be cultivated in fields, ditches, residential areas, etc. Propagation in ramets. After the aboveground withered in October to November or before the plant sprouted in spring, the whole plant was dug up and divided into a cluster every 2.3.
Before planting, holes shall be opened in accordance with, line and plant spacing of 40cm. The depth of the hole is 17-20cm, each hole is planted with a clump, and the root is to be paved on all sides, and the cover soil is compacted. Water or manure. Since the second year, three times of weeding and fertilization will be carried out each year, the first time in March, the second time before flowering in June, the third time after seedling pouring in October, and after each time of weeding, manure water will be used.
Hemerocallis fulva is strong and Hardy. It can survive in the open in North China. It has strong adaptability. It likes to be wet and Hardy. It likes sunshine and half shade.
However, it is suitable to grow in the place of 300-2500 meters above sea level.
