1 seed per pack. One of the two main cultivar groups of langsat, the duku type produces larger fruits, with a sour-sweet flavor. Both types of langsat have their admirers. Medium to large sized tropical tree can reach 50-100 feet. Needs a warm, frost free climate with lots of moisture for growth. #4538 Out of stock. Last available: 1/27/2022 - 2/9/2022