"Grosses Gewächs" (GG) is a classification for high-quality wines from the German wine regions, particularly those made from the Riesling grape. This designation is reserved for wines produced under strict regulations, ensuring they meet specific criteria for quality, origin, and vineyard practices. GG wines are typically dry and showcase the unique terroir of their respective regions. To qualify as a Grosses Gewächs, the wine must come from a designated VDP (Verband Deutscher Prädikatsweingüter) vineyard site. The grapes must be hand-harvested and undergo meticulous vinification processes. GG wines are often characterized by their complexity, depth, and aging potential, making them highly sought after by wine enthusiasts.