Best yeast for Kölsch
SafAle K-97 (Fermentis)The single best dry strain for Kölsch, and the number that decides it.
Use SafAle K-97. For Kölsch it is the strongest match on the numbers that matter.
Gauge readout
Attenuation80 to 84 %
Alcohol tolerance9 to 11 % ABV
Fermentation temp18 to 26 C (64 to 79 F)
Attenuation50%75%100%
Alcohol010%20% ABV
Temperature02040 C
Why this strain
| Style | Kölsch |
|---|---|
| Recommended strain | SafAle K-97 (Fermentis) |
| Fermentation temperature | 18 to 26 C (64 to 79 F) |
| Apparent attenuation | 80 to 84 % |
| Alcohol tolerance | 9 to 11 % ABV |
Notes
For a Kölsch, SafAle K-97 is the dry pick. It ferments as an ale but stays clean and delicate, and a cold-conditioning period after fermentation gives it the lager-like crispness the style needs.
It builds a huge firm krausen, so leave plenty of headspace and expect a slow drop. Keep it cool; a warm K-97 ferment throws ester a Kölsch should not have.
The yeast to buy
Related
Sources: Fermentis SafAle K-97 product page