Groth Vineyards and Winery made wine history in 1994 when Robert Parker awarded the 1985 Groth Reserve Cabernet Sauvignon 100 points, the first time he had given a perfect score to a Napa Valley Cabernet. The winery has farmed Oakville benchland vineyards since 1981 and continues to produce estate Cabernet from one of the most coveted sub-appellations in American wine.

History of Groth Vineyards

Dennis and Judy Groth purchased their first Oakville vineyard in 1981, drawn to the benchland terroir that had already established itself as prime Cabernet Sauvignon territory. Dennis Groth, a successful software entrepreneur, invested seriously in the estate from the beginning, building a Spanish Mission-style winery and farming the benchland blocks with the care typically reserved for much smaller, more celebrated estates.

The 1985 Reserve Cabernet, released in 1988, changed everything when Robert Parker awarded it 100 points in 1994, his first perfect score for a Napa Valley wine. The score brought immediate international attention to the winery and to the Oakville AVA, though Groth had built a serious following among collectors before the Parker score made it impossible to find bottles at release.

The 1985 Groth Reserve Cabernet was the first Napa Cab to receive 100 points from Robert Parker, a score that validated both the winery and the Oakville appellation at a moment when Napa was still establishing its international reputation. The wine sold out instantly and the waiting list has never fully cleared.

Oakville benchland terroir

The Groth estate sits on the Oakville benchland, the elevated alluvial terraces west of the Napa River and south of the Silverado Trail intersection. Oakville is Napa Valley’s most prized Cabernet appellation, its benchland soils a mix of well-drained gravelly loam, clay, and alluvial deposits from the Mayacamas Mountains that produce Cabernet with the combination of power and elegance the sub-appellation is famous for.

The Groth estate vineyards on the benchland have been farmed continuously since 1981, with vine age adding the concentration and complexity that young-vine fruit cannot replicate. The oak and pepper hillside immediately west of the estate provides afternoon shade that moderates temperatures and helps preserve acidity in a warm sub-appellation.

The wines of Groth Vineyards

The Reserve Cabernet Sauvignon is the flagship, produced from the estate’s best blocks and aged 26 months in French oak. It is built for the cellar and typically needs eight to twelve years from harvest before showing its full complexity. Production is limited and allocation-driven.

The estate Cabernet Sauvignon is the more accessible tier, drawing from the broader estate vineyard and offering the Oakville benchland character at an earlier drinking window. Groth also produces Sauvignon Blanc from estate vineyards, which consistently stands out among Oakville whites for its freshness and textural richness. A Chardonnay rounds out the program.

Food pairings with Groth wines

The Reserve Cabernet, with its 26 months in oak and Oakville benchland concentration, demands the richest, most serious food. Wagyu beef preparations, a whole roasted prime rib with au jus, or a slow-braised lamb shoulder with herbs and garlic give the wine the fat and protein it needs to fully open. Young Reserve Cabernet needs at least two hours of decanting and benefits enormously from a decade in the cellar.

The estate Cabernet is more approachable and works across a wider range: grilled rib-eye with chimichurri, duck leg confit with lentils, or a hearty mushroom risotto all complement the wine’s dark fruit and Oakville minerality. The Sauvignon Blanc is one of the best food whites in the Oakville portfolio: grilled fish, Dungeness crab, or a composed salad with goat cheese all work beautifully.

Groth Vineyards and Winery: common questions