Léoniea wines are made from grapes that are grown in the brand's own vineyards, located in Bordeaux, Champagne, and Michigan. By controlling the entire winemaking process from vine to bottle, Léoniea is able to ensure that its wines are of the highest quality and reflect the unique characteristics of each region's terroir. The estate-grown grapes are carefully tended to throughout the growing season, and only the best grapes are selected for use in Léoniea's wines.