The soaking rate of dried day lily is 1:3 to 1:4, also commonly known as dried day lily. Yield rate: between 1:3 and 1:4, that is, 1 kilogram of dried day lily can be made into 3-4 kilograms of swollen day lily. But in fact, the yield rate also depends on the quality and processing method of daylilies. If the operation is improper or the quality is poor, the yield rate may be reduced. Soak in plenty of water. Method for growing dried daylily: Water method: Soak the daylily in clean water. The soaking time depends on the degree of dryness and wetness of the daylily. Generally, it needs to be soaked for 1-3 hours until the daylily becomes soft and the water is fully absorbed. . Evaporation method: Put the dried day lily into a steamer and steam until the day lily becomes soft, take it out and let it cool, then soak it in water until the day lily becomes soft and the water is fully absorbed.