1, peanut seeds should be selected with large grain, full grain, fresh color, smooth skin and consistent shape.

2. Put the selected fresh peanuts into the pot, and pour water into the pot (the amount of water is more than 40% of its own weight). The soaking time should not be too long. Soak the peanut seeds12 ~ 20h in warm water at 20℃. After soaking seeds, wash them in clear water for l ~ 2 times.

3. After the first germination for 2-3 days, select the seeds that have been germinated once, remove the non-germinated seeds, and accelerate the germination of the germinated seeds for the second time. The suitable temperature is 20-25℃. If the temperature is too high, the buds will grow fast, but the buds will be thin and easy to age. If the temperature is too low, the buds will grow slowly, and the cotyledons will rot or open for a long time, resulting in poor quality.

4. You can harvest the soaked peanut bud at this time.