1. If you want to grow black bean seedlings, the first step is to choose strong and plump black beans. The black beans should be harvested that year, or the best ones harvested the previous year. Remove the insects when selecting. Yes, moldy, shiny.

2. After selecting the seeds, the second step is to soak the seeds. When soaking the seeds, if it is winter, soak the seeds in warm water. If it is summer, just put them directly in cold water.

3. The most suitable temperature for black bean seeds to germinate is about ten degrees. If it is less than ten degrees, it will not germinate. If it exceeds thirty degrees, it will not work. During the process of soaking the seeds, keep a constant temperature. Only by placing it in the sun can it grow safely.

4. Because black bean seeds germinate in water, they need a lot of water during the germination process, so they need to be constantly watered, once every few hours to let them germinate. Keep your skin moisturized.

5. During the growth of black bean seedlings, if you see that they are too dense, you can pull out some weak and soft seedlings to leave strong seedlings. The remaining seedlings must be even for better growth. grow.

6. As time goes by, the black bean seedlings will grow longer and longer. When they grow lush and green, you can pick one crop for consumption, and then you can plant another crop, so that you have another crop. There is something to eat.