1, prepare soybeans. Choose whole soybean, bad soybean can't germinate. Before the formal germination, you should wash the soybeans first, and be careful not to rub them hard, otherwise it will easily destroy the skin of the soybeans.

2. soak soybeans. Soak soybeans in water all night, and you can see that the skin of bean sprouts has burst open. Take out the soybeans, find a container and put it in a warm and humid place, and then spread a soft and moist cotton cloth on it. Be careful that this cotton cloth is not too thick, or the bean sprouts will be airtight when they grow. Finally, just put a suitable weight on the cotton cloth.

3. Raise bean sprouts. Put the bean sprouts on the balcony where there is astigmatism, and don't let the sun shine directly on the container. Then every night, take off the heavy objects at the top, take out the cotton cloth, wet it and put it back, and you can cultivate bean sprouts. About four or five days later, the cotton cloth was opened and the soybean sprouts grew well.