1, for seed selection. Put the seeds in the sun for a day or so, and don't expose them to the sun, so as to avoid the seeds from being injured. Then soak the seeds in clean water for one or two days, and then scrub the impurities off them.

2. Turn over the ground. The selected soil is mainly sandy loam with good air permeability. Apply a proper amount of organic fertilizer to the soil for deep planing, clean up the surrounding weeds, and then deeply plough the soil once to ensure the soil is smooth and loose.

3. Planting. After the land is turned over, dig a hole, plant seeds, bury the soil, and bury a layer of fine soil, which can be covered with a film to keep the temperature and humidity.

4. Fertilize. After planting, a small amount of fertilization can be carried out to clean up weeds at any time.