Yeast
Super High Gravity Ale — White Labs
White Labs
Spec sheet The maker publishes these figures for this exact product.
- Lab
- White Labs
- Product code
- WLP099
- Form
- liquid
- Type
- ale
- Attenuation
- 80–100 %
- Temperature
- 18–20 °C
- Flocculation
- medium
- Alcohol tolerance
- 15 %
- STA1
- Positive — diastatic
Description
An English strain that will ferment to 25% ABV if it is fed and stepped up properly, which makes it the barleywine and imperial stout choice. Esters climb with gravity, and it carries STA1.