My Rustic Roots is a woman-owned, small-batch producer based in Washington State, USA, specializing in premium freeze-dried sourdough starter made from a 170+ year San Francisco heritage culture. We combine traditional fermentation methods with modern freeze-drying technology to create a starter that’s authentic, shelf-stable, and easy to ship worldwide.

Every batch is crafted in our licensed kitchen, using only clean, simple ingredients — flour and mineralized water — with no preservatives, fillers, or shortcuts. Our mission is to make sourdough baking accessible, sustainable, and joy-filled for home bakers and professionals alike.

We’re proud to partner with retailers, bakeries, and distributors who share our passion for quality, sustainability, and great food. Whether you’re looking for retail-ready pouches or custom private label solutions, My Rustic Roots delivers authentic flavor, reliable results, and strong customer appeal.