Sumatran coffee refers to coffee beans grown on the Indonesian island of Sumatra. Known for its rich, full-bodied flavor, it often features earthy and herbal notes, making it distinct from other coffee varieties. The unique taste is attributed to the island's climate and the traditional wet-hulling processing method used by local farmers. The primary coffee variety produced in Sumatra is Arabica, which thrives in the region's high altitudes. This coffee is often sought after for its low acidity and smooth finish, appealing to many coffee enthusiasts. Sumatran coffee is commonly used in blends and is popular in specialty coffee shops worldwide.