Sponge gourd, also known as Luffa or loofah, is a tropical and subtropical plant belonging to the cucumber family. It is cultivated primarily for its fibrous fruit, which is harvested when mature and dried. The fruit can be used as a natural sponge, making it popular in personal care products and household cleaning. In addition to its practical uses, sponge gourd is also edible when harvested young. It is commonly used in various cuisines, particularly in Asian dishes, where it can be stir-fried, steamed, or added to soups. The plant thrives in warm climates and requires plenty of sunlight and water for optimal growth.