Bean varieties: lentil, scientific name bean, bean are generally divided into two kinds: flat varieties with large grains, whose diameter is more than 5 mm, and round varieties with small grains.

Sowing time: Generally, bean is planted in early April in spring or late September in autumn. The temperature in these two seasons is the most suitable, which can promote the rapid growth of plants.

Sowing time of potted bean

Bean can be planted in two seasons, planted in spring or autumn, and the germination rate of plants will be higher, so it is best not to plant it in summer and winter.

Sowing temperature of bean

Bean seeds can germinate at the soil temperature of 5℃, and18 ~ 21℃ is the optimum germination temperature, so sowing at this temperature is the best.

Bean sowing method

1, soil preparation: before planting, dig deep into the soil, evenly rake the land, and finally ditch to prepare for planting plants.

2. Sowing: Bean is generally planted at a distance of 25 cm, and the depth of sowing is generally about 5 cm.

3. Watering: If it doesn't rain during the period of bean sprout, flowering and pod setting, it must be watered, and it should be prepared for flood control in case of continuous rain.

Bean seed germination

Soak the bean seeds in water for 8- 12 hours at room temperature (warm water can be used in winter). In summer, when the weather is hot, you can change the water halfway to prevent the water from stinking and affecting the seed germination.

Bean seeding and seedling emergence

Under normal circumstances, it takes about 7 days from planting to germination, so it is best to give it proper living environment and water and fertilizer to ensure its normal growth.