J. Lohr Pure Paso Proprietary Red Wine

When Jerry Lohr planted in Paso Robles in 1986, the region had no established reputation — a deliberate bet on calcareous soils and extreme temperature variance that has since defined California's most compelling warm-climate red corridor. Pure Paso is the direct expression of that wager: a Cabernet Sauvignon and Petite Sirah blend sourced entirely from J. Lohr's 2,600+ estate acres across Paso Robles AVA.

The soils here — quaternary alluvials, calcareous loams, and sandy loams with low water-holding capacity — force deep root penetration and restrict vine vigor, concentrating flavor in small berries. The region's ~50°F diurnal temperature swing preserves natural acidity and tightens tannin structure even as afternoon heat drives phenolic ripeness. Petite Sirah in the blend adds inky pigment and a firm tannic spine that Cabernet Sauvignon alone rarely delivers at this price point.

The 2021 vintage in Paso Robles delivered classic growing-season character — steady heat accumulation without the stress spikes of drier years — producing fruit-forward concentration with adequate structural backbone for 7+ years of cellaring from vintage date. What distinguishes Pure Paso within the J. Lohr portfolio is the Petite Sirah co-ferment: a deliberate transgression against the Bordeaux-varietal orthodoxy that dominates Paso red blending, yielding a darker, denser profile than the house's Seven Oaks Cabernet.