Central Milling

Central Milling has been milling flour since 1867, making it one of the longest continuously operating mills in the country. Its Petaluma location, housed within Keith Giusto Bakery Supply, serves both home bakers and professional bakeries with a large selection of specialty flours and whole grains. Product lines include Central Milling Organic, the conventional Red Rose Flour brand (in production since 1919), and a co-developed pizza flour with 13-time World Pizza Cup Champion Tony Gemignani. Varieties span bread, all-purpose, pastry, whole wheat, rye, spelt, einkorn, khorasan, durum, buckwheat, and more, available in retail and bulk sizes. The Petaluma site also houses the Artisan Baking Center, a hands-on culinary education facility offering in-person classes and workshops on topics from bread baking and sourdough to fermentation and pastry.