Watercress (Nasturtium officinale) is a nutrient-dense aquatic plant known for its peppery flavor and numerous health benefits. Belonging to the Brassicaceae family, which includes broccoli and kale, watercress is a versatile leafy green that can be incorporated into various dishes. Cultivating watercress can be a rewarding experience, providing you with a fresh and flavorful addition to your meals while contributing to a healthy lifestyle.