Jasper Yeast High Pressure JY258 Used to ferment lager beer in one week. Set fermentation temperature to 62-68F and maintain pressure between 6-10PSI with your spunding valve until terminal gravity is reached. Often in under 7 days. Cool finished beer and lager for 5-7 days. The yeast creates a quality lager while reducing ester production, creating a clean lager brewed at much faster traditional ale fermentation temps.

• Origin Unknown
• Temp Range: 62-68F
• Flocculation Low
• Attenuation: 73-78%
• Alcohol Tolerance: 11%