Yeast
Appalachian Tart — White Labs
White Labs
Spec sheet The maker publishes these figures for this exact product.
- Lab
- White Labs
- Product code
- WLP631
- Form
- liquid
- Type
- wild
- Attenuation
- 75–85 %
- Temperature
- 32–37 °C
- Flocculation
- medium
- Alcohol tolerance
- 10 %
- STA1
- Negative
Description
A souring culture that works at 32–37 °C and attenuates like a yeast rather than a bacterium. Built for a fast, warm sour without a separate souring step.