
Original: $6.49
-65%$6.49
$2.27The Story
- K-97 is ideal for delicate beers like Kolsch, Wits and Session Beers as well as heavily hopped beers
- Tends to present floral and balanced fruity character depending on fermentation conditions
- Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world
The perfect dry yeast for your German ales or Belgian-style wheat beers. K-97 is selected for its penchant to form a large, firm krausen while fermenting. A great choice for ales that you want to have a low ester character. The lower attenuation of K-97 makes for beers with a nice mouthfeel. Can ferment anywhere between 54-77°F, although the ideal range is between 59-68°F.
This yeast can be pitched directly, but if you prefer to rehydrate, the instructions are below.
Sprinkle the yeast in a minimum of 10 times its weight of sterile water or wort (we suggest 4 oz) at 70°F to 77°F (21 to 25 °C). Do not stir. Leave to rest 15 to 30 minutes. Gently stir for 30 minutes, and pitch the resultant cream into the fermentation vessel.
- Attenuation: 80-84%
- Sedimentation Time: Slow
- Alcohol Tolerance: 9-11% ABV
- Optimum Fermentation Temp: 64-78°F
*See the technical data sheet below for more information on rehydration, usage and storage.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
- K-97 is ideal for delicate beers like Kolsch, Wits and Session Beers as well as heavily hopped beers
- Tends to present floral and balanced fruity character depending on fermentation conditions
- Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world
The perfect dry yeast for your German ales or Belgian-style wheat beers. K-97 is selected for its penchant to form a large, firm krausen while fermenting. A great choice for ales that you want to have a low ester character. The lower attenuation of K-97 makes for beers with a nice mouthfeel. Can ferment anywhere between 54-77°F, although the ideal range is between 59-68°F.
This yeast can be pitched directly, but if you prefer to rehydrate, the instructions are below.
Sprinkle the yeast in a minimum of 10 times its weight of sterile water or wort (we suggest 4 oz) at 70°F to 77°F (21 to 25 °C). Do not stir. Leave to rest 15 to 30 minutes. Gently stir for 30 minutes, and pitch the resultant cream into the fermentation vessel.
- Attenuation: 80-84%
- Sedimentation Time: Slow
- Alcohol Tolerance: 9-11% ABV
- Optimum Fermentation Temp: 64-78°F
*See the technical data sheet below for more information on rehydration, usage and storage.























