LODI—This area’s reputation as a profitable region for winegrapes, especially zinfandels, is no secret.
So, when Jeff Morgan, winemaker and co-owner at Covenant Winery in Berkeley, wanted to add a Lodi zin to his lineup of vinos, he turned to Mettler Vineyards in Lodi.
“The Mettlers are the classic, good-natured American farmers,” Morgan said. “You know that a handshake from a Mettler means as much as any legal document.”
Morgan was familiar with the Mettlers before he moved his Napa wine operation to Berkeley in order to achieve an urban offering in a more populated area. For many years he enjoyed a career as a wine journalist for Wine Spectator magazine.
“My job was to know who the best growers were,” Morgan said. “The Mettler’s reputation proceeded them.”
The move also allowed Morgan and his team to ditch the custom crush facilities they were using for production and begin offering more brands under the Covenant aegis.
Today, Covenant Wines makes 18 wines on seven labels under the Covenant umbrella, including an Israel brand, Covenant Israel. All wine by definition is kosher, but Covenant goes the extra step, assuring every bottle produced by Covenant is handled in the cellar by only Sabbath-observant Jews.
Three of the brand’s wines are made exclusively from Mettler grapes. Two of those varietals, the zinfandel and the roussanne, are part of the Mensch label, a Yiddish word meaning a really nice person. The third wine, a chardonnay, is part of The Tribe label also sold under the Covenant umbrella.
Morgan, his wife Jodie Morgan and Covenant co-owner Leslie Rudd source grapes from other regions, including Napa Valley and Sonoma County to make many of their wines, but the only Lodi grapes used come from Mettler Vineyards.
Covenant produces 7,000 cases annually out of its Berkeley facility, plus an additional 3,000 cases in Israel. Mettler wines make up about 20 percent of total production for Covenant in the U.S.
“The wines that we have made with Mettler grapes have done quite well with the wine critics,” Morgan said, adding it’s not just the zin performing well.
Larry Mettler, owner of Arbor Vineyards and Mettler Family Vineyards, said the partnership with Covenant is going well. Every year the Lodi farming family is able to meet Covenant’s needs and orders have grown since the initial 2013 bottle Covenant produced using Mettler grapes.
“We know a little bit about the needs of wineries and small wineries because we are one,” Mettler said.
With 1,600 acres of wine grapes on farmland either owned or rented by the Mettler family, Mettler Vineyards has access to a lot of grapes, boasting 15 different varietals. Popular choices are cabernet sauvignons, zinfandels and petite sirahs.
Lesser-known varietals are also abundant, including pinotage, mourvedre and grenache, as well as whites such as chardonnay, which Covenant buys, and albarino.
Lodi’s climate is responsible for the variety. Grape availability is high because the climate and soil are both conducive to growing several varietals.
“If wineries are looking for product, Lodi is a good place for them to look,” Mettler said. “We can always supply the grapes in the highest quality because we can get them ripe.”
In all, 90 percent of the property’s grapes are sold to other wineries throughout California. The Mettlers have an estimated 12-15 buyers in all.
The other 10 percent is used to create the wines Mettler sells under its own label—Mettler Family Vineyards.
Mettler said word of mouth brings in most of the vineyard’s customers and the mid-range price in Lodi helps. A small brand may start with as little as one ton of grapes from Mettler, but larger wineries like Gallo and Constellation take more.
“We’re all across the board as far as size and volume,” he said.
Morgan cited the price point as one reason the Berkeley-based urban winery decided to shake hands with Lodi farmers. Once known for its Napa Valley cabernet, the Morgans were aware their wines came with a hefty price tag.
In order to reach a larger audience, they wanted to make more accessible wines that didn’t lack quality.
Their first attempt was with a Mensch zinfandel because the Lodi region is best known for its zins. After they found success with one, Covenant expanded to the other two varietals, both whites.
“They’re light, they’re fresh and they’re eminently quaffable,” Morgan said. “As we all know, wine is made in the vineyard, so we attribute that to the quality of the grapes.”
The first year Morgan purchased five tons of grapes from Mettler Vineyards, enough for 250 cases of wine. Today, annual orders range from 30-35 tons.
“Its been a good relationship,” Mettler said.