Sourdough Starter

16 heirloom varieties of sourdough starter to choose from along with a wide range of sourdough baking supplies and sprouted flours. Click here for a comparison of our sourdough starters.




Brown Rice Sourdough Starter

White Flour Sourdough Starter

Rye Sourdough Starter

Make gluten-free sourdough breads, pancakes, and more!

Nine varieties to choose from including starter cultures from San Francisco, Italy, France and more.

Three varieties to choose from to create delicious rye sourdough bread.



Whole Wheat Sourdough Starter

Spelt Flour Sourdough Starter

Create delicious whole wheat sourdough bread with an heirloom-variety sourdough starter.

Use spelt flour for baking sourdough breads and more.


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