My publications
Scientific publications (beer only)
Distinctive domestication of farmhouse beer yeasts preserved
pre-industrial genetic and phenotypic diversity
Peter W. Bircham, Andrea Del Cortona, Lars Marius Garshol, ..., Michael
Abrouk, Jan Steensels, Kevin J. Verstrepen, Current Biology,
vol 36, issue 7, 2026.
History and Evolution of Farmhouse Yeast
Lars Marius Garshol, Jan Steensels, Peter W. Bircham, Andrea Del
Cortona, Kevin J. Verstrepen, supplemental note to the above.
Stone brewing in Europe: A review
Lars Marius Garshol, Brewery History Journal, issue 199,
2024, pp. 2-31.
Fire-shattered stones: remains of beer brewing?
Lars Marius Garshol, in:
Culinary
Heritage: Tracing, shaping and reshaping food culture from the
Middle Ages to the present, (eds.) Marianne Vedeler and Annechen
Bahr Bugge, Cappelen Damm, 2024.
European farmhouse brewing yeasts form a distinct genetic group
Richard Preiss, Eugene Fletcher, Lars Marius Garshol, Barret Foster,
Emine Ozsahin, Mark Lubberts, George van der Merwe & Kristoffer
Krogerus, Applied Microbiology and Biotechnology, 108, 430, 2024.
DOI 10.1007/s00253-024-13267-3.
Olav’s Rose, Perun’s Mark, Taranis’s Wheel
Lars Marius Garshol, Peregrinations, 2021, vol 7, issue 4, p121-151.
Fermentation Times in Traditional Farmhouse Brewing
Lars Marius Garshol, Journal of the American Society of Brewing
Chemists, 2021, DOI 10.1080/03610470.2021.1945377.
Norwegian Kveik brewing yeasts are adapted to higher temperatures
and produce fewer off-flavours under heat stress than commercial
Saccharomyces cerevisiae American Ale yeast
Dmitry Kits & Lars Marius Garshol, preprint,
June 2021, 10.1101/2021.06.15.448505.
The Farmhouse Yeast Registry
Lars Marius Garshol, MBAA Technical Quarterly, vol 57, no 3, 2020,
10.1094/TQ-57-3-0722-01.
Pitch Temperatures in Traditional Farmhouse Brewing
Lars Marius Garshol, Journal of the American Society of Brewing
Chemists, 2020, 10.1080/03610470.2020.1805699.
Farmhouse Brewing in Estonia
Lars Marius Garshol & Margo Samorokov,
Brewery History journal, 2020, issue 182, pp. 12-22.
How to Brew with Kveik
Lars Marius Garshol & Richard Preiss,
MBAA Technical Quarterly, 2018, vol 55, no 4, pp. 76-83,
DOI 10.1094/TQ-55-4-1211-01.
Traditional Norwegian Kveik Are a Genetically Distinct Group of Domesticated
Saccharomyces cerevisiae Brewing Yeasts
Richard Preiss, Caroline Tyrawa, Kristoffer Krogerus, Lars Marius Garshol
& George van der Merwe,
Frontiers in Microbiology, vol 9, 2018,
DOI 10.3389/fmicb.2018.02137
Articles
The Mixed Mysteries of Nordic Grog, Craft Beer & Brewing magazine, Winter 2025, issue 66.
Meet Keptinis, the Baked Beer of the Baltics, Craft Beer & Brewing magazine, Fall 2025 issue.
Hundraårig Öl: A Hundred Years (or More) in the Making, Craft Beer & Brewing magazine, Spring 2024 issue.
Brewing Gammeltøl, Denmark’s Strong and Smoky Harvest-Time Farmhouse Ale, Craft Beer & Brewing magazine, Winter 2023 issue.
Sahti: Finland's Famous Farmhouse Ale, Craft Beer & Brewing magazine, Spring 2023 issue.
Skibsøl: The Smoky Ale of the Seas, Craft Beer & Brewing magazine, Winter 2023 issue.
Raw Ale: An Ancient Method for New Beers
Japan Beer Times, Winter 2023 issue.
Stjørdalsøl i tusen år?
Spor, vol 2, 2022.
Heimabrygg: Homebrew from the Fjords and Valleys
Craft Beer & Brewing magazine, October-November 2022 issue.
Northern European Farmhouse Ales
Japan Beer Times, Summer 2022 issue.
The Cult
of the Kiln: Brewing Super-Smoky Stjørdalsøl
Craft Beer & Brewing magazine, August-September 2022 issue.
Kornøl: The Tale of the Ale of the Grain
Craft Beer & Brewing magazine, June-July 2022 issue.
Koduõlu Is Estonia’s Own Home Beer
Craft Beer & Brewing magazine, April-May 2022 issue.
Fire & Brew-Stone: The Real Story of Steinbier
Craft Beer & Brewing magazine, February-March 2022 issue.
Danish Farmhouse Ale — Part 2
Scandinavian Brewers Review, February 2021, vol. 78.
Danish Farmhouse Ale — Part 1
Scandinavian Brewers Review, October 2020, vol. 77.
Raw Ale
Brew Your Own magazine, May-June 2018 issue.
Med ett er de gamle norske øltradisjonene hippe
Aperitif, september 2017.
Hidden Treasure: Lithuanian Farmhouse Ale
Deep Baltic, 2016-07-04.