The carob tree (Ceratonia siliqua) is a flowering evergreen tree native to the Mediterranean region. It can grow up to 15 meters tall and produces long, flat pods that contain sweet, edible pulp and seeds. The tree is well-adapted to dry climates and is often used for soil improvement and erosion control. Carob pods are commonly processed into a powder or syrup, serving as a natural sweetener and chocolate substitute in various foods. The tree is also valued for its hardiness and ability to thrive in poor soil, making it a popular choice for reforestation and sustainable agriculture efforts.