Artisan, Organic & Long-Fermented—Perfect for Home Bakers
My Rustic Roots does one thing exceptionally well — authentic sourdough starter. By focusing solely on this craft, they create a premium, dependable starter made from just two ingredients: organic, non-GMO flour and mineralized water. No additives, no shortcuts — just naturally fermented wild culture at its best.
Crafted from a 170+ year old San Francisco sourdough lineage, this starter offers the traditional tang, aroma, and depth of flavor sourdough lovers crave. Known for its crisp, chewy crust and soft, airy interior, San Francisco-style sourdough also carries a distinctive tang thanks to wild yeast and naturally occurring bacteria like Lactobacillus sanfranciscensis.
Why Bakers Love It
Organic, non-GMO sourdough starter culture
Made from a 170+ year old San Francisco lineage
Easy to activate — often ready in just days
Produces a naturally tangy, complex sourdough flavor
Ideal for bread, pizza dough, pancakes, waffles & more
With proper feeding, most bakers can activate this culture by Friday and be baking by Monday afternoon — perfect for weekend bread projects.
