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Interview with Jeff Cohn

“Wine should have a personality. It’s something that should come from the wine maker’s heart.”

Established: 1996

Patch spoke with founder and wine maker, Jeff Cohn. 

How did you get started in wine making? My first job in the wine industry was with Boordy Vineyards in Maryland. I did everything — picked fruit, cleaned barrels, bottled wine, cleaned toilets — whatever they needed done.

You really started from the bottom up. Oh, I started below the bottom! But I learned. It gave me great opportunities.

Going to Rosenblum was the greatest opportunity. After I got a masters in agricultural chemistry with an emphasis on oenology from Fresno State, I took a job with Rosenblum where I had worked as a harvest intern. I started as a lab assistant, then I became head of lab, then I was in charge of white wine, then red, then both. Finally I became the vice president of winemaking.

I can’t say enough nice things about Kent Rosenblum. As with every wine maker, we wanted to make the greatest wines possible. So we discussed how were going to get to the next level with our wines.

He gave me room to create and play. I thought we should go in a certain direction and Kent was very open to it. We spent a fortune on barrels, did a lot of research and experimentation with yeast and fermentation styles. We achieved some great things. The wines we created were wow! wines — with explosive flavors and aromatics that no one else was doing at the time. It was an adventure! I feel blessed that I had the chance to do it.

What special skills do you need to be a wine maker? I had a pretty decent palate, but I don’t think it’s just your palate. It’s partially your palate, but it’s the ideas in your head.

I think anybody can make wine. To make great wine, there’s something else going on. Here’s an analogy: anybody can play the piano but only a few can make music. Or remember the movie, Ratatouille? Anybody can cook but only a few can make something special.

So what happens when you blend a new wine? It’s not a formula — 75 percent Zin plus this should make this wine great.

In my head, I have a vision of what I’m trying to achieve. I don’t consider myself the most creative person in the world, but I know what I’m trying to achieve. I know what this particular vineyard should be bringing to the table. It’s the potential of that particular fruit, whether it’s got more brambly notes or more chocolate overtones. It’s about combining textures and flavors.

The wine is hitting the front palate, then building in the mid-palate and then flowing to the finish. But maybe something’s missing. It’s my job to make that bridge happen — to make the flavors explode.

After you started JC Cellars in 1996, how long did it take you to establish the brand?  About a year. In 1996, there weren’t so many wineries. There are too many out there now. So many of the wines taste the same.

Wine should have a personality. It’s something that should come from the wine maker’s heart.

What wines is JC Cellars best known for? I’m known for my Rhone wines and zinfandels.

When did you open the tasting room? In 2007. I really wanted people to come taste my wines. Also, I wanted people to see us working, to be part of the wine-making experience. In addition to this one here in Oakland, we have one in Napa that we share with ten other wineries.

Most people don’t think of Alameda as the heart of the California wine industry. Why did you choose to stay in the area when you launched JC Cellars? I had many choices of places where we could have gone after I left Rosenblum. Even though there’s lots of people on the Island, it’s a very small-feeling community. Everybody knows everybody. I wanted to raise my family in a place that felt small and safe. I wanted my daughters to have a sense of community.

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Wines Currently Available

2005 Frediani Vineyard Petite Syrah

"We have explored many styles of Frediani Petite Syrah over the past 8 years. Some have been so explosive and concentrated that you have to sit back and contemplate how a wine like this could be possible. We also had years where the minerality of the vineyard leads you down a path that is as complex as any wine can be. I feel the 2005 vintage is a great example of both extremes creating a truly beautiful wine."  - Jeff Cohn

Tasting Notes

Beautifully rich, black purple in color, this wine has enticing aromatics of blackberry jam, smoky vanilla and cassis exploding from the glass. The layered and textured palate shows off the incredibly rocky soils of its old Calistoga vineyard. A persistence of crushed rocks, sweet plums and blackberry fan out on the palate and seem to be carried through to a smoky crème brulée finish.

Varietals: 100% Petite Syrah
Appellation: Napa Valley
Alcohol: 15%
Production: 406 cases

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An offering that will last 20-25 years is the 2005 Petite Syrah Frediani Vineyard. Backward, with notes of blueberries, crushed rocks, violets, and spring flowers, this dense, tannic, super-extracted effort is still an infant in terms of development. Forget it for 5-6 years, and drink it over the following 2-3 decades
Exhibits an opaque blue/purple color in addition to sweet aromas of blueberries, crushed rocks, and white flowers. Powerful, concentrated, and amazingly intense as well as rich, it should easily evolve for two decades or more. This grape remains the most underrated high quality varietal in California, especially for longevity.
Beautifully crafted, rich and spicy, with exotic wild berry, hazelnut, plum and black cherry, this wine offers lots of finesse and polish, ending with a long, integrated finish that keeps repeating the delightful flavor themes. Best from 2006 through 2012.
Readers should not be misled by the label which lists a modest 17% alcohol, because it does not taste or smell hot. The color is a saturated blue/purple, and the wine is almost painfully concentrated and intense, but very pure. Despite what I am sure will be protestations from the alcoholphobes, it is remarkably well balanced. Although I would not go so far as to call it "vivacious", it is a heavyweight example of Petite Sirah at its biggest and richest. It undoubtedly has 20-30 years of aging potential.
This wine comes from a 60-80-year old block of Petite Syrah planted just outside the warmer end of Napa near Calistoga. The color is an inky/blue/purple, and the nose offers up sumptuous aromas of violets, black fruits, crushed rocks, chocolate, and espresso. Enormously endowed yet remarkably civilized for a wine of such mass, it reveals impeccable winemaking along with tremendous purity as well as depth. This is not for readers looking for lighter-styled reds as it is full-throttle Petite Syrah fury captured in a bottle. It should age well for 15+ years.
Petite can't get any darker - this is a surprisingly sleek and supple youngster, given its level of tannins and fruit concentration. The wild berry, blackberry and loganberry flavors are ripe, rich and vibrant, ending with the tannic muscle you might expect. Drink now through 2012.
The 2000 Petite Syrah Frediani Vineyard is a pedal to the metal, full-throttle wine. Its opaque purple color accompanies a bouquet of melted road tar, black fruits, and underbrush. Dense, chewy, and moderately tannic, but not completely civilized; it should drink well for 10-12 years.
Dark, intense, rich and offering a wealth of rip, juicy plum, wild berry, floral and jammy blueberry pie flavors. Manages to tame its tannins without sacrificing Petite's integrity. Drink now through 2008.