Krispy
Liquid Kveik yeast from Escarpment Labs.
Lab
Escarpment Labs· Kveik · Liquid
Escarpment Labs· Kveik · LiquidSpecs
Attenuation
70–82%
The share of sugars the yeast ferments out. Higher attenuation means a drier, stronger beer.
Optimal temp
18–30°C
64–86°F
The range where this strain ferments cleanly, without throwing off-flavors. Most brewers pitch near the low end.
Flocculation
Med-high
How readily the yeast clumps together and drops clear once fermentation winds down.
Genetic traits
Phenolics
POF−
Ferments clean
Phenolically clean (POF-negative). No clove or spice, so malt, esters, and hops come through unmasked. The norm for American and British ales and most lagers.
Diastatic
STA-1−
Not diastatic
Does not carry the STA1 (diastaticus) gene. It attenuates normally, with no diastaticus over-attenuation or gushing risk.
Common questions
- What is Krispy's attenuation?
- 70–82% apparent attenuation.
- What temperature should I ferment Krispy at?
- 18–30°C is the recommended range.
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