A federal judge struck down a Minnesota law that prohibits wineries from making wine unless a majority of the grapes it uses are grown in Minnesota, a ruling that will divide grape growers and vineyards across the state.
Supporters of the state's "51% rule" said it undergirds an authentic local craft winemaking community. Critics, such as Nan Bailly, owner of Alexis Bailly Vineyard in Hastings and a plaintiff in the federal case, said it is "protectionism" and stifles the creativity of winemakers in the state.
"This is a huge win for the future of the wine industry and small wineries in Minnesota," Bailly said in a statement. "We are finally free to make the wines we want to make, not the wine dictated by the state legislature."
Versions of the Minnesota law are enforced in about a dozen other states. In Monday's ruling, Judge Wilhelmina Wright found the law violates the Interstate Commerce Clause of the U.S. Constitution. Her decision may have implications in other states with similar laws, such as New York, Pennsylvania and Illinois.
Jenny and Scott Ellenbecker, owners of Round Lake Winery near Worthington, said the court ruling could drive down the price of Minnesota grapes and will make it more difficult for consumers to track down the provenance of the wine they find in the state.
"I think it'll just be a little bit harder for them to know that a Minnesota winery is producing with Minnesota products," Jenny Ellenbecker said.
Some winemakers said northern grape varieties, which are grown with some difficulty in Minnesota, often produce wine that is too acidic for most consumers. Ellenbecker said that can be true, but the northern varieties are improving and there are ways to reduce the acidity of those varieties.
"We have great cold-hearty variety fruit," said Ellenbecker, the president of the Minnesota Grape Growers Association.