The spearmint plant, known scientifically as Mentha spicata, is a perennial herb that belongs to the mint family. It features bright green, lance-shaped leaves and produces small, purple or white flowers. Spearmint is commonly used in cooking, beverages, and herbal remedies due to its refreshing flavor and aroma. This plant thrives in moist, well-drained soil and can grow up to 30 inches tall. It is often cultivated in gardens and can spread quickly, making it important to manage its growth. Spearmint is also a popular ingredient in products like toothpaste and chewing gum for its pleasant taste and breath-freshening properties.