Saxum Vineyards

Justin Smith grew up on the James Berry Vineyard, which his parents Terry and Carolyn Smith had purchased and planted in 1981 on steep calcareous limestone hillsides in what would become the Willow Creek District AVA west of Paso Robles. The vineyard was initially planted to Chardonnay and other varieties, but in the late 1980s John Alban (the pioneering Rhône-variety advocate behind Alban Vineyards) convinced the Smiths that the calcareous westside terroir was better suited to Rhône varieties than Chardonnay. The Smith family gradually pulled out the Chardonnay and replanted to Mourvèdre, Syrah, Viognier, and other Rhône grapes, selling fruit to other producers through the 1990s. After studying viticulture and enology at Cal Poly San Luis Obispo and working harvests in Australia and France, Justin returned home in the late 1990s convinced that the family vineyard could produce world-class Rhône-style wines under its own label. He founded Saxum in 2000 with the inaugural commercial vintage that year. Saxum is the Latin word for stone, a reference both to the limestone hillside soils and to the Smith family tradition of giving each other rock-themed nicknames. The wines drew immediate attention from California critics, and within a decade Saxum was widely considered the most prestigious Paso Robles Rhône-style estate. The 2010 Wine Spectator Wine of the Year designation for the 2007 James Berry Vineyard cemented that reputation globally.

• Justin Smith grew up on the James Berry Vineyard, planted 1981 by parents Terry and Carolyn Smith on calcareous westside hillsides
• John Alban influenced the Smiths in the late 1980s to replant Chardonnay to Rhône varieties; family sold fruit to other producers through the 1990s
• Justin studied at Cal Poly San Luis Obispo and worked harvests in Australia and France before founding Saxum 2000
• Saxum (Latin for stone): named for limestone hillside soils and the Smith family's tradition of rock-themed nicknames

Saxum's 2010 Wine Spectator Wine of the Year for the 2007 James Berry Vineyard was a landmark moment for Paso Robles and for American Rhône-style wines broadly. No Paso Robles wine had ever held the #1 position in Wine Spectator's annual ranking, and the recognition validated decades of Rhône Rangers Movement investment in the AVA by Tablas Creek, Booker, L'Aventure, and others. Justin Smith's stylistic combination, emphasizing whole-cluster fermentation, blending traditions inherited from Châteauneuf-du-Pape, and the unusual concentration of the steep limestone James Berry site, demonstrated that California Rhône wines could achieve a level of distinction paralleling Châteauneuf-du-Pape and Hermitage. The Saxum model influenced a generation of Paso Robles Rhône-style producers and shifted critical attention toward the AVA's western limestone hillside terroir.

• 2007 James Berry Vineyard: 2010 Wine Spectator Wine of the Year, an unprecedented Paso Robles honor
• Validated decades of Rhône Rangers Movement investment in Paso Robles (Tablas Creek, Booker, L'Aventure, others)
• Demonstrated California Rhône wines can reach a level paralleling Châteauneuf-du-Pape and Hermitage
• Influenced a generation of Paso Robles Rhône-style producers; shifted critical attention to western limestone hillside terroir

The James Berry Vineyard, planted in 1981 by Terry and Carolyn Smith and subsequently replanted to Rhône varieties through the 1990s, is Saxum's foundational source. The vineyard occupies approximately 30 acres on steep calcareous limestone hillsides in the Willow Creek District, with elevations of approximately 1,300 to 1,600 feet and slopes up to 30 percent grade. Soils are predominantly calcareous shale and limestone derived from the Monterey Formation, with very thin topsoil. The vineyard is planted to Grenache, Mourvèdre, Syrah, Counoise, Tannat, Petite Sirah, Cinsault, and other Rhône varieties, organized into designated blocks that source the single-block bottlings (Bone Rock, Rocket Block, Heart Stone). Adjacent properties in the Willow Creek District provide additional fruit for selected cuvées. In the cellar, Justin Smith's philosophy emphasizes blending traditions inherited from Châteauneuf-du-Pape combined with whole-cluster fermentation and minimal intervention. The reds typically combine Grenache (foundational), Mourvèdre, Syrah, Counoise, Tannat, Petite Sirah, and Cinsault. Whole-cluster percentages vary by block and vintage, typically running 30 to 70 percent. Fermentation is in small open-top tanks with native yeasts; aging is in French oak (25 to 40 percent new) for 18 to 22 months. Bottling is unfined and unfiltered. Alcohols typically run 14.5 to 15.5 percent, with cellaring potential of 10 to 20 years.

• James Berry Vineyard: ~30 acres on steep calcareous limestone hillsides; 1,300-1,600 ft elevations; slopes up to 30%; Monterey Formation soils
• Plantings: Grenache, Mourvèdre, Syrah, Counoise, Tannat, Petite Sirah, Cinsault in designated blocks; adjacent Willow Creek properties supply selected cuvées
• Châteauneuf-du-Pape-style blending: Grenache foundational + Mourvèdre + Syrah + Counoise/Tannat/Petite Sirah/Cinsault
• Whole-cluster 30-70%, native yeast, 25-40% new French oak, 18-22 months aging, unfined and unfiltered; alcohols 14.5-15.5%, 10-20 year cellaring

Justin Smith was named Winemaker of the Year by Food and Wine Magazine in 2010. The 2007 James Berry Vineyard's Wine Spectator Wine of the Year designation in 2010 was a singular career honor; the 2008 vintage of the same wine was ranked #4 in Wine Spectator's Top 100 the following year. Multiple Saxum bottlings have scored 95 to 99 points across Wine Advocate, Wine Spectator, and Wine Enthusiast over the past two decades. Saxum's commercial success, with a closed mailing list, long wait times, and substantial secondary-market premiums, rivals the most prestigious Burgundy and California Pinot Noir estates. The estate's recognition has extended to broader Paso Robles validation: subsequent prestige projects in the AVA have benefited from the legitimacy Saxum's success represents.

• Justin Smith: Food and Wine Magazine Winemaker of the Year 2010
• 2007 James Berry Vineyard: Wine Spectator #1 Wine of the Year 2010; 2008 vintage ranked #4 in Top 100
• Multiple bottlings scoring 95-99 points across Wine Advocate, Wine Spectator, Wine Enthusiast over two decades
• Closed mailing list; substantial secondary-market premiums; commercial success rivals top Burgundy and California Pinot estates

Saxum Vineyards is owned and operated by Justin Smith and family. The estate operates from the James Berry Vineyard property in the Willow Creek District west of Paso Robles. Annual production is intentionally limited to approximately 4,000 to 5,000 cases across all bottlings. Sales are conducted almost exclusively through mailing-list allocation, with very limited restaurant distribution and no retail program in most markets. The estate has no public tasting room. Single-block bottlings (Bone Rock, Rocket Block, Heart Stone, and others) draw from designated parcels within James Berry plus selected smaller adjacent Willow Creek properties. Justin Smith continues as winemaker and managing partner.

• Justin Smith and family: ownership and management continuous from 2000 founding
• James Berry Vineyard property in Willow Creek District west of Paso Robles; no public tasting room
• Annual production approximately 4,000-5,000 cases; mailing-list allocation only with very limited restaurant distribution
• Single-block bottlings: Bone Rock, Rocket Block, Heart Stone, and others from designated James Berry parcels plus adjacent Willow Creek properties