1. Wash mung beans. Put it in a small pot and add some water. Don't get oil stains on this pot. ) Wait a day or half, when the mung beans are soaked bigger than before ... or the buds come out ... and let the water go. Cover with a small square catty and put it in a greenhouse (not in the kitchen ... bean sprouts won't grow). Remember to change it for 2-5 minutes every day.

2. When you see that bean sprouts have a certain length (you can see that they have roots), find a leaking partition or steamer. Put the bean sprouts on it ... so that the roots of the bean sprouts are not easy to contact with excess water. Not perishable. Continue to change the water every day ... bean sprouts can be eaten when they grow to 4 cm. Don't wait for roots and leaflets to grow.