Sourdough Home

Sourdough success starts here.

The Sourdough Home takes the stress out of starter care. By maintaining the temperature you choose—whether warm or cool—it gives your starter a stable environment to stay active and healthy. That means fewer feedings, less discard, and a starter that’s always ready when you are.

Whether you're new to sourdough or looking for a more reliable routine, the Sourdough Home was made for you. No more guessing, no more frustration—just a healthy starter that fits your schedule.

With the Sourdough Home, your starter finally has a place to thrive—year-round no matter the season.

• Temperature Range: 41-122F / 5-50C
• Outside Dimensions: 11in H x 8 W x 10 D (28 x 23 x 25cm)
• Inside Dimensions: 7½in H x 5⅛ W x 5 ½ D (19 x 13 x 14 cm)
• Weight: 4.1 lbs, 1.86 kg
• Voltage: 100-240V
• Efficiency: To maintain a stable temperature, the Sourdough Home constantly adjusts the heating or cooling power. Temperature settings close to the ambient room temperature will require a very small amount of power, while temperature settings significantly above or below room temperature will require more power.
• Maximum Power Usage: Maximum power in cooling mode: 38W – maximum power in heating mode: 20W.