1. Seed germination stage: Fava bean seeds are put into the hydroponic culture solution, and after a period of time (usually 1-2 days), the seeds begin to germinate. During germination, the seeds absorb water and expand rapidly, thus breaking through the seed coat and growing roots and shoots.
2. Seedling growth stage: After germination, the fava bean seed will grow a primary root and a leaf. In a hydroponic pot holding water, the root system will gradually grow and absorb nutrients, and the seedling's stem and leaves will gradually extend and enlarge.
3. Deciduous stage: Fava beans will gradually grow more leaves and their stems will become thicker. During this stage of growth, fava beans will begin to drop their old leaves to make room for new leaves to grow.
4. Flowering and fruiting stage: After a certain stage of growth, the fava bean will start to flower. Most of the broad bean flowers are white in color and have some fragrance. After the flowers of broad beans are fertilized, they will form pods, which will gradually grow and the seeds inside will gradually form.
It is important to note that you need to provide enough light and the right temperature during hydroponics of fava beans. It is also necessary to change the hydroponic solution regularly to maintain good water quality and give proper nutrient supplementation. Through scientific management and attention, fava beans can grow successfully and complete the whole life cycle.