Watercress, scientifically known as Nasturtium officinale, is a versatile and nutrient-rich aquatic plant that thrives in shallow, slow-moving water. As a member of the Brassicaceae family, it shares its lineage with cabbage, kale, and mustard. The life cycle of a watercress plant is a fascinating journey that encompasses several stages, each crucial for the plant's growth, development, and eventual harvest.