John Duval Wines

John Duval Wines is the Barossa producer founded by a sixth-generation South Australian grape grower who made the leap from viticulture to winemaking. After establishing his reputation as Chief Winemaker at Penfolds, John Duval started his own label in 2003 with the Plexus blend—a wine that quickly defined his style: elegant purity rather than the rich, heavy approach typical of the region. His son Tim joined the business in 2016, continuing the family legacy with the same philosophy of minimal intervention and expressive vineyard work.

About John Duval Wines

John Duval's winemaking is rooted in exceptional vineyard partnerships across Barossa. He sources fruit exclusively from long-time growers whose vines are aged 50 to over 100 years old—some of the oldest bush vines in the region. This low-yield fruit gives his wines remarkable depth without the over-extraction that can dominate modern Barossa releases. His approach differs fundamentally from his Penfolds past: rather than building heavily structured, fruit-forward Shiraz, Duval pursues a finer-grained elegance that lets old vineyard fruit express itself transparently.

The 'Plexus' Shiraz/Grenache/Mourvèdre blend, his founding wine in 2003, exemplifies this philosophy. The Shiraz comes from Krondorf, Marananga and Ebenezer vineyards, delivering weight and depth, while Grenache from century-old bush vines in Ebenezer and Tanunda provides aromatic complexity and softness. Mourvèdre, sourced from Light Pass and Krondorf (some vines over 100 years old), adds spice and firm tannin structure.

'Entity' Shiraz draws mainly from old vines in Krondorf, Tanunda and Light Pass, with recent Eden Valley fruit added to enhance vibrancy and elegance. 'Eligo', made only in the finest years from the highest-quality grapes across both Barossa and Eden Valleys, represents the pinnacle of selection—a wine delivering fine, well-integrated tannins alongside rich layers of blackberry, plum, liquorice and warming spice notes. 'Annexus' Grenache and Mataro showcase his exploration of Mediterranean varieties that thrive in Barossa's warm climate while retaining the acidity and structure Duval values.

John Duval Wines in Our Collection

The 2021 Plexus (92 points) remains the entry point to his style—a wine that balances richness with elegance and drinks beautifully now or improves over a decade. The 2022 Entity (91 points) is a pure Shiraz for those wanting to explore single-vineyard depth without blending. If you seek the producer's most ambitious release, the 2019 Eligo (93 points, with Robert Parker scoring it 96) delivers the concentration and complexity of a reserve-level Barossa Shiraz—approachable now but built for 15+ years of development. Together, these five wines span John Duval's range from approachable blends to serious, age-worthy single varieties.

What makes John Duval different from other Barossa producers?

John Duval sources from 50–100+ year-old vines and makes wines with minimal intervention, prioritizing elegant purity over the region's classic rich style. His approach differs from his Penfolds background, focusing on expressive vineyard character.

Which John Duval wine should I buy if I'm new to the producer?

Start with the Plexus blend, his founding wine since 2003. It balances richness and elegance and drinks well now. For serious Shiraz, try Entity or Eligo for deeper complexity.

How do old vines affect the taste of John Duval wines?

Low-yielding old vines concentrate flavour, delivering greater depth and complexity. John's 50–100+ year-old vines provide the structured, layered character his wines are known for, without over-extraction.

Who makes John Duval wines?

John Duval, a sixth-generation South Australian grape grower who was Chief Winemaker at Penfolds, founded the label in 2003. His son Tim joined in 2016. Based in Barossa, they source from aged vineyards across the region.

What style of wine does John Duval make?

John Duval makes elegant, minimally-intervened Shiraz, Grenache and Mataro from old vines, prioritising transparency over extraction. The 2021 Plexus blend scores 92 points and balances richness with finesse.

How much does John Duval wine cost?

John Duval wines range between £20.55 and £59.80. Most releases sit between £27 and £45, with the reserve Eligo at the premium end.