Sourdough Starter Jars

Every great sourdough loaf starts with a healthy starter, and a healthy starter needs a proper home. Our Sourdough Starter Jars collection brings together glass starter jars sized for a growing culture, along with the accessories that make feeding schedules and temperatures easy to track.

  • 900ml (about 30.4oz) glass starter jars with wide mouths
  • Thermometer strips and temperature measuring paper for monitoring your culture
  • Lids, caps, and covers to keep your starter protected between feedings

Whether you're starting your very first culture or upgrading your sourdough setup, these jars make it simple to keep your starter fed, active, and ready to bake.