Grenache is one of the great Mediterranean red varieties, capable of producing wines that range from fragrant, supple and immediately approachable to concentrated expressions with considerable depth and ageing potential.
In Australia, the variety has undergone a significant revival. Some of the country's oldest surviving Grenache vines are found in South Australia, particularly across the Barossa Valley and McLaren Vale, where greater attention to vineyard site, vine age and restrained extraction has brought a new focus to the grape.
Alongside single-varietal Grenache, it forms the foundation of the classic GSM blend, bringing together Grenache, Shiraz and Mourvèdre.
Australian Grenache
South Australia is central to the country's Grenache story.
Barossa Valley
The Barossa Valley contains significant old-vine Grenache plantings, producing wines that can range from fragrant and medium-bodied to considerably richer and more concentrated.
Red cherry, raspberry, spice and dried herbs are common characteristics, although style varies greatly according to vineyard, vine age and producer.
Producers including Torbreck, Henschke, Spinifex and others demonstrate the range of Grenache and Grenache-led blends found across the region.
McLaren Vale
McLaren Vale has become another important reference point for contemporary Australian Grenache.
The region's old vines and diverse soils have encouraged producers to explore more site-specific expressions, often favouring perfume, freshness and fine tannins over sheer weight.
Yangarra is particularly closely associated with this approach, alongside producers including Ministry of Clouds and a growing number of estates working with individual old-vine sites.
What Is a GSM Blend?
GSM stands for Grenache, Shiraz and Mourvèdre, three varieties with a long history together in the Southern Rhône and Australia.
While there is no fixed formula:
Grenache typically provides perfume, red fruit and generosity.
Shiraz, or Syrah, can contribute darker fruit, spice and structure.
Mourvèdre, also known as Mataro in Australia, often contributes savoury character, tannin and depth.
The proportions can vary dramatically between wines. Some blends are Grenache-led and supple, while others place greater emphasis on Shiraz or Mourvèdre and are correspondingly more structured.
Southern Rhône & Châteauneuf-du-Pape
Grenache plays a central role in the red wines of France's Southern Rhône.
It appears prominently in Côtes du Rhône and many of the region's village appellations, producing wines that commonly combine ripe red fruit with spice, herbs and savoury character.
In Châteauneuf-du-Pape, Grenache is one of several permitted varieties and frequently forms the core of blends alongside Syrah, Mourvèdre and other traditional Rhône grapes.
Exploring Australian Grenache alongside Southern Rhône wines provides an interesting look at how the same varieties respond to different climates, vineyards and winemaking traditions.
Grenache & GSM for the Cellar
Grenache is often associated with softer tannins and immediate drinkability, but this doesn't mean it cannot age.
Old-vine Grenache and structured GSM blends can develop considerably in bottle, particularly when supported by sufficient concentration, freshness and tannin. With age, primary red fruit can move towards dried herbs, spice, leather and more savoury characteristics.
Cellaring potential depends on the individual wine, producer and vintage rather than Grenache or GSM as a category.
Shop Grenache & GSM Blends at Kent Street Cellars
Explore Grenache and GSM blends from the Barossa Valley, McLaren Vale, the Southern Rhône and beyond.
The collection spans regional wines, old-vine Grenache, Australian GSM blends, Côtes du Rhône, Châteauneuf-du-Pape and selected mature and collectable releases, with delivery Australia-wide and same-day delivery available across eligible Sydney metropolitan areas.
