GSM blends, typically composed of Grenache, Shiraz, and Mourvèdre, are a standout in Australian winemaking, celebrated for their rich, complex, and harmonious profiles. Grenache brings vibrant red fruit flavours and a hint of spice, Shiraz adds bold dark fruit and peppery notes, and Mourvèdre introduces earthy undertones and savoury complexity. In addition to these primary varietals, Australian GSM blends sometimes include other grapes such as Carignan, Cinsault, and even white varietals like Viognier, enhancing the blend's depth and character. This blend thrives particularly well in regions like Barossa Valley and McLaren Vale, where the warm climate and unique terroir bring out the best in each grape. At Wine Simple, we offer an exclusive selection of premium GSM blends that perfectly capture the essence of Australian winemaking.