Bean sprout is a kind of vegetable that many people like, but every time they eat it, they have to go to the vegetable market or supermarket to buy it. In addition, they have to worry about whether bean sprouts can be used as medicine. It tastes very flustered. Therefore, in order to avoid these problems, it is best to plant them at home. So how do you grow it at home? Next, we will introduce the planting methods of sprouts in foam boxes.

Rumors that bubble boxes are unsafe.

When using foam boxes, it is estimated that many people should say that these boxes are unsafe. In fact, the foam box is very safe, because the material of the foam box is polystyrene. Under high temperature and high sunshine, the content of polystyrene is very small, so we can use bean sprouts safely.

Planting bean sprouts by bubble box method

1, prepare the foam box.

Containers should be prepared before planting. This container suggests that you prepare a larger one. If it is too small, frying bean sprouts is not enough. It is recommended to use a foam box with a length of 20*30 cm.

2, foam box processing

When using, it is best to use some disinfectant to clean it. You can choose alcohol or quicklime water. After cleaning, poke a few holes in the bottom of the box to drain excess water. Then, prepare a clean gauze and put it at the bottom of the box for later use.

3, the choice of soybean

The best choice for soybean is new soybean. If soybeans are stored for a long time, it will affect germination. When the soybeans are ready, pick out the black and withered soybeans and soak them in warm water for 6-8 hours.

4. Soybeans

Sprinkle the soaked soybeans in the box. Let me give you a hint. You can make the bean sprouts neat, that is, you can't put too much or too little soybeans. Generally speaking, it is best to lay 2 layers of soybeans on the bottom of the box. If it is too little, it will cause the buds to tilt. Put the beans in and cover them.

5. Management matters

After putting the beans away, you don't need to water them on the first day. The next day, sprinkle water every morning and evening. On the fourth day or so, the bean sprouts will grow to 3-5 cm high. At this time, it is necessary to spray water 3-4 times a day to maintain adequate water supply. Basically, in about 6-7 days, bean sprouts will grow to more than 10 cm, and you can eat them at this time.

The bean sprouts in the foam box are delicious. On the one hand, they can pick up food. On the other hand, they are simple to manage and can only be sprayed with water, so they are very safe to eat. If you want to eat bean sprouts, try this method.