Homonym: Luffa (Sponge)
Luffa, also known as loofah, is a genus of tropical and subtropical vines belonging to the cucumber family, Cucurbitaceae. The most common species, Luffa aegyptiaca, is cultivated for its fibrous fruit, which is harvested when mature. Once dried, the fruit's interior becomes a natural sponge, often used for bathing and cleaning.
In addition to its use as a sponge, luffa is also edible when harvested young. It can be cooked and consumed like a vegetable, often found in dishes across various cuisines. Luffa plants thrive in warm climates and require plenty of sunlight and water for optimal growth.