Sedimentary rocks: why pét nat and cloudy wines are on the rise

Cloudy and unfiltered wines, though an ancient practice, are experiencing a resurgence in popularity, with Marks & Spencer introducing 'Trouble,' the first cloudy still wine to a British supermarket in 2026. This trend follows the success of pét nat (pétillant naturel), an ancestral method sparkling wine that is typically undisgorged, retaining dead yeast cells and a cloudy appearance. Pét nats, known for being fresh and tangy, are gaining mainstream appeal, even for occasions like an autumn pizza night, as they lack the 'divisive sherbety notes' of prosecco. Supermarkets like M&S and Tesco have already begun stocking pét nat wines, signaling a broader acceptance and market for these distinct, less processed wines. The article highlights that what is presented as 'new' in the wine world often has deep historical roots, and this renewed interest in cloudy wines is a testament to that cycle.