About Shiraz -Origins:
DNA profiling by researchers at UC Davis in the late 1990s confirmed that Syrah is the offspring of two obscure French grapes: Dureza (from Ardèche) and Mondeuse Blanche (from Savoie), both native to southeastern France.
Scientific and historical consensus holds that Syrah is a native French variety. Shiraz is excellent for aging because it has a naturally high level of tannins, good acidity, and intense dark fruit flavors, all of which act as natural preservatives that help the wine evolve over time. These structural elements allow Shiraz to soften and gain complexity as it ages, developing rich secondary and tertiary notes like leather, spice, and earth while retaining balance. Its deep color and phenolic content also support longevity, and when matured in oak, it gains additional layers that integrate beautifully over the years. Altogether, these traits make Shiraz one of the most age-worthy red wines in the world.
Penfolds Shiraz Range