Bring bold tropical intensity to your beers with Kveik Yeastery K.22 Stalljen Kveik Yeast, a Norwegian farmhouse strain known for producing vivid mango, pineapple, orange, and lemon esters. Its expressive fruit character pairs especially well with hazy ales, modern IPAs, and warm-fermented farmhouse styles, offering fast turnarounds and high aroma impact.
K.22 Stalljen ferments cleanly within a very broad range—from 54°F for restrained esters to 100°F for full tropical expression—and typically completes primary fermentation in just 3 to 4 days when pitched at 88–95°F. This makes it an excellent choice for brewers who want reliable performance without strict temperature control. Despite its high heat tolerance, the yeast maintains a smooth, controlled profile that amplifies hop-forward aromas rather than producing harsh or solvent-like notes.
Each 7-gram packet is designed for a standard 5-gallon batch and can be pitched directly without hydration or a starter, offering convenience for both beginner and advanced brewers. Warm fermentation enhances mango and pineapple esters, while cooler temperatures retain balance for lighter ales or pseudo-lager styles.
Whether used for hazy IPAs, tropical pale ales, or experimental farmhouse beers, K.22 Stalljen provides fast, clean fermentation and vibrant aroma complexity that elevates modern hop-driven recipes.
