Sourdough Starter Kits – Authentic Wild Yeast for Homemade Sourdough Bread Begin your sourdough baking journey with the Breadtopia Sourdough Starter Kit, featuring a hearty wild yeast strain nurtured for nearly 40 years. This organic, shelf-stable starter combines naturally occurring yeast and friendly Lactobacillus bacteria, delivering authentic flavor and gut-friendly benefits to your homemade bread. Choose from a complete kit with a custom glass jar or the starter packet alone. The jar is thoughtfully designed with a specially sealed lid and rubber o-ring to track starter growth, making it easy to maintain your sourdough culture. Key Features: Wild yeast sourdough starter with organic wheat flour Contains friendly Lactobacillus bacteria for natural leavening and gut health Shelf-stable with over 36 months shelf life Made in the USA with ethically sourced, fair trade ingredients Jar size: 700 ml custom glass jar with air-permeable, contaminant-proof lid Step-by-step instructions and videos included for easy baking success Discover the tradition of natural sourdough bread making with Breadtopia Sourdough Starter Kits—perfect for beginners and seasoned bakers alike.