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Argentina's oak story

A 30-year journey, from chestnut tanks to French oak — and back toward less. Until the 1990s, most Argentine wine aged in old, neutral chestnut tanks that gave the wine nothing.

The pivot to new French oak — championed by Nicolás Catena in the late 1980s and '90s — is one of the technical reasons Argentine Malbec suddenly tasted world-class.

Today, the country's most modern producers are quietly moving the other direction — toward concrete, foudres, and amphora. They believe Argentine fruit is now expressive enough to stand on its own.

A row of modern concrete egg fermenters in a wooden-beamed Argentine winery
From chestnut to French oak to concrete. Argentina's 30-year evolution.