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Consumers, craft brewers behind shift that has barley growers, malters adjusting

Alyssa Nichols looks over a sample beer at Drekker Brewing Co. in downtown Fargo. David Samson / Forum News Service1 / 4
Mark Bjornstad, co-founder of Drekker Brewing Co. in downtown Fargo, explains the reasons craft brewers strongly prefer two-row barley malts over the more traditional six-row malts. David Samson / Forum News Service2 / 4
Three mugs of barley kernels show different levels of roasting, dark roast, pale, caramel and pale, which produce different flavors. David Samson / Forum News Service3 / 4
Two-row barley is used in the brewing process at Drekker Brewing Co. in downtown Fargo. David Samson / Forum News Service4 / 4

FARGO—Stacked pallets filled with bags of malt line the back of Drekker Brewing Co. here and a fermenting aroma vaguely reminiscent of baking bread perfumed the brew house.

The pleasant smell was a mild distraction as Mark Bjornstad, Drekker's co-founder, explained the crucial role of malt as a key ingredient in brewing beer.

Bjornstad pointed to stacks of bags filled with malt, made from barley—destined to become barrels of beer—and noted that the vast majority of malt used by Drekker and other craft brewers is derived from barley with heads containing two rows of kernels.

By contrast, the traditional lagers customarily made by mass brewers is made with six-row barley, and the preference is the cause of ferment in the brewing industry.

As Dekker's malt stockroom suggests, the rising popularity of craft beer has been behind a shift in barley production, away from the traditional six-row varieties to the two-row varieties that are increasingly in demand.

Brewers favor two-row malts because produce a bushel produces more barrels of beer and because the kernels on two-row barley grow more uniformly, which helps consistency.

"They grow nice and plump and round," Bjornstad said. "We need every kernel to be the same size, the same plumpness, when it goes through the mill."

Last year, microbreweries like Drekker accounted for more than 23 percent of the $111.4 billion U.S. beer market and craft beer volume sales increased 5 percent, continuing a trend of rapid growth in recent years, while overall beer volume sales were down 1.2 percent.

That's a significant switch for barley growers and malters in North Dakota and Minnesota, both major states in barley production, where six-row barley has been grown for more than a century and still predominates, although two-row varieties are gaining in both states.

"I don't think it's a shift among craft brewers," Bjornstad said. "Craft brewers have almost always used two-row barley malts."

The shift has come as major commercial brewers, responding to consumer preferences involving the qualities and varieties of craft beers, have followed suit, he said. The transition to two-row barleys was given a big boost six or seven years ago, when Anheuser-Busch InBev announced it would focus on developing two-row varieties, said Marv Zutz, executive director of the Minnesota Barley Growers, based in Red Lake Falls.

Cargill, in fact, recently cited the continuing switch to six-row barley and the western migration of barley production as reasons for shutting down its malting plant in Spiritwood, N.D., which employs 55 workers.

But barley growers, who are facing flat-to-declining demand for beer overall, are not quick to complain about the pressures to grow different varieties of barley than those they were long accustomed to planting.

"The craft brewers have been a lifesaver for the barley growers of the U.S.," Zutz said. Besides the change in consumer tastes toward craft brews, beers made by microbreweries usually are heavier, using three times as many bushels of barley for a barrel of beer, he said.

"That has maintained the barley acres in the U.S.," Zutz said, noting craft beer demand has soared over the past decade or more. As a result, "We've come to a stabilized market."

Rahr Malting Co., based in Shakopee, Minn., is a major behind-the-scenes player in the malting industry. It operates one of North America's largest malting plants in Shakopee and gets much of its barley from growers in North Dakota and Minnesota.

To capitalize on the increasing popularity of craft beer, Rahr formed a subsidiary in 2004 called Brewers Supply Group, or BSG, which sells malt, hops and filtration products for microbreweries and home brewers.

"The demand for those two-row barley varieties has increased significantly," said Jake Keeler, BSG's marketing director. Although demand for two-row varieties continues to grow, Keeler believes the six-row malts preferred by large commercial brewers will ensure demand for those varieties remain strong as well.

"They're massive," he said, referring to the major brewers whose beers line the shelves of liquor stores. "They still have a place in the beer market. I don't think that's ever going to change."

Still, creating BSG to cater to craft and home brewers was a move by Rahr to adapt to changes in the market, Keeler said. "We can act a little more like a small maltster."

Consumers' constant thirst for variety—which is something Bjornstad sees in his taproom—is not going away, Keeler added.

"I think people are looking for new experiences," he said. "They're looking for change."

Craft brewers keep experimenting to cater to consumers' changing tastes, Bjornstad said. Besides his "base malt," he always carries a variety of specialty malts to brew beer with special flavors. Bjornstad, whose brewing evolution began as a beer aficionado, then graduated to home brewing before entering the business, is drawn to the constant evolution of beer varieties and flavors.

"We're continuously sampling new malts and new varieties, all types of different flavors," he said. "That's what consumers are asking for."

Barley and brewers' choice

Two-row barley: Popular in Europe and among American craft brewers, who favor it because of its higher malt content as well as the uniformity and plumpness of its kernels. Two-row barley has low protein content. Growers in North Dakota and Minnesota, in response to consumer demand, are growing more two-row barley.

Six-row barley: The traditional malt source for American lager beers. Favored by large brewers because it has higher enzyme levels that help to ferment adjunct grains, such as rice or corn. Also used for livestock feed because of high protein content.

Patrick Springer

Patrick Springer first joined the reporting staff of The Forum in 1985. He can be reached by calling 701-241-5522. Have a comment to share about a story? Letters to the editor should include author’s name, address and phone number. Generally, letters should be no longer than 250 words. All letters are subject to editing. Send to letters@forumcomm.com

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