Wine Whore Review: m2 Wine (click for more info) m2 Wine Lodi California Old Vine Zinfandel 2007 m2 Wine Sierra Foothills California Trio Red Wine 2007 m2 Winemaker- Layne Montgomery This week, I immersed myself in two bottles from a winery with an intriguing name: m2 Wines. m2 is a dynamic boutique winery located in Lodi, CA but the ultra-premium wines they produce come from distinctive vineyards throughout California.