Ultraviolet 'Mattern Vineyard' Zinfandel, Mendocino County, California

A burst of California sunlight defines the 2023 Ultraviolet Zinfandel, a wine that channels the energy of Mendocino’s old vines into a vivid, fruit-driven expression of one of the state’s most iconic grapes. From organically and biodynamically farmed vines planted nearly a century ago, this Zin captures both heritage and freshness in every sip.

Product Details:

• Winemaker/ Owner: Samantha Sheehan
• Variety: 100% Zinfandel
• Alcohol: 13%
• Vineyard: Mattern Vineyard, Talmage Bench, Mendocino
• Farming: CCOF Organic & Demeter Biodynamic
• Fermentation: Native yeasts in stainless steel
• Aging: 12 months in neutral French oak; full malolactic

Sensory Description:

This vintage opens with vibrant aromas of wild strawberry, violet, hibiscus, and savory sage. On the palate, lush flavors of cassis, boysenberry, licorice, and a touch of smoky spice unfold with soft tannins and bright natural acidity. The overall impression is supple, energetic, and irresistibly pure, an old-vine Zinfandel that delivers richness without heaviness.

Winemaker's Background:

Ultraviolet Wines was founded by winemaker Samantha Sheehan as a tribute to the warmth, light, and agricultural abundance of California. After establishing herself through POE Wines and Mommenpop aperitifs, Samantha created Ultraviolet to deliver beautifully crafted wines at an accessible price point. She sources organically farmed fruit from Mendocino’s Ukiah region, where dramatic day-night temperature swings and unique soils create wines with freshness, flavor, and unmistakable character. Her minimal-intervention approach highlights purity, balance, and the beauty of great California fruit.

Serving Suggestions:

Serve slightly cool, around 15–17°C (59–63°F), to enhance the wine’s brightness and aromatic lift. This Zinfandel pairs effortlessly with barbecue ribs, roast chicken with herbs, wild mushroom dishes, charcuterie spreads, grilled vegetables, or simple weeknight fare like flatbreads and burgers. It also shines as a standalone glass thanks to its supple texture and vibrant fruit.

Built on old vines, natural farming, and the thoughtful craftsmanship of winemaker-owner Samantha Sheehan, the 2023 Ultraviolet Zinfandel offers a joyful and expressive taste of Mendocino, accessible, balanced, and deeply rooted in California’s Zinfandel tradition.