1, mung bean is soft.
2. Put it in a closed container, cover it and drain it three or four times a day.
3, sunscreen, you can eat after three days.
For example, with a small plastic basket, you can drain the water, cover it with cotton gauze, sprinkle water regularly every day, and cover it to avoid the sun. It will germinate in a few days and be edible. Or put it directly in the teapot, drain the water from the spout after watering every day, and water it regularly without covering it.
The length of bean sprouts depends on temperature and humidity. In short, it is to find ways to increase humidity and temperature, so that bean sprouts can grow well.