2022 John Duval Plexus Shiraz Grenache Mourvedre

The 2022 John Duval Plexus GSM is a seamless expression of Barossa’s classic blend, crafted with precision and over four decades of winemaking expertise. A true showcase of Shiraz, Grenache, and Mourvèdre from some of the region’s finest old-vine vineyards, this wine is all about balance, structure, and depth.

Shiraz brings the richness—dark fruits and mid-palate weight that Barossa is famed for. Grenache adds a lively burst of red fruits and spice, giving the wine a lifted vibrancy, while Mourvèdre delivers its trademark savoury tannins, firming up the structure and ensuring a long, satisfying finish.

It’s rich yet approachable, bold yet refined, and consistently over-delivers in value. Whether you’re a GSM fan or new to the blend, the Plexus is a wine that brings together John Duval’s extensive experience and the Barossa's most treasured vineyards in perfect harmony.

95 points
"Deep crimson. Intense musky plum, dark cherry aromas with lifted floral notes. Smooth and velvety wine with abundant musky dark plummy, dark cherry fruits, grainy textures and integrated roasted walnut, mocha notes. Lovely density and vigour."
- Andrew Caillard  MW (The Vintage Journal)

94 points
"Blackberry, dark cherry, cocoa, baking spices, freshly lathed wood, something a little exotic in the mix too with its discreet incense-like perfume..."
- Gary Walsh (The Wine Front)

94 points
"This is a sensational release. Really good."
- Erin Larkin (The Wine Advocate)