Emerald grape

An emerald grape was a type of grape used to make emerald wine.

History
Captain Hiram Zataire of the Lawbringer served Agent Kallus of the Imperial Security Bureau emerald wine aboard the Lawbringer, commenting that despite Lothal's greenness, its grapes "were as sour as Hutt punch." Kallus listened with feigned interest, desiring only to engage in small talk in order to keep the measure of the captain.

Behind the scenes
Emerald wine appeared in titles such as The Courtship of Princess Leia and Scourge, which are considered part of the Star Wars Legends continuity and not canon, but the grapes used in making it were only mentioned in the canon novel The Rebellion Begins, a novelization of Star Wars Rebels: Spark of Rebellion.

Appearances

 * The Rebellion Begins