1.450g broad bean seeds, washed and soaked in 60℃ water for one night. The seeds of small varieties are more suitable for broad bean seedlings than the seeds of large varieties.

2. After soaking, control the water to dry, cover with a wet cloth to accelerate germination. Depending on the temperature, it takes about 2-3 days, and about 80%-90% of broad bean seeds will germinate.

3. Find a container with eyes, and you can use a big seedling box. Spread a layer of soil on the container or seedling box, and spread the germinated broad bean seeds evenly on it.

4. Spread out the beans, cover them with a layer of soil, and put them in a place where the sun can't shine directly, but there should be enough light.

5. Wait for the bean sprouts to break through the ground. Generally speaking, it takes about 10-20 days after sowing the first bean seedlings, depending on the temperature.