Mouzon-Leroux Les Fervins 2018

Les Fervins 2018 is an unusually ambitious answer to a simple question: how much of Champagne's grape heritage can one Grand Cru village express? Mouzon-Leroux brings together all seven authorised Champagne varieties in equal proportions, drawing entirely on Verzy. Chardonnay, Pinot Noir and Meunier share the blend with Arbane, Petit Meslier, Pinot Blanc and Pinot Gris. Each has an equal place, making this a very different proposition from the familiar Champagne blend dominated by two or three grapes. The domaine's connection with Verzy runs deep. The Mouzon family has grown vines here since 1776, and the modern estate is led by Sébastien Mouzon alongside Pascale and Philippe. Its approximately eight and a half hectares are divided into sixty-five parcels, allowing the family to explore striking differences within the boundaries of a single Grand Cru village. The vineyards occupy north-east-facing slopes on calcareous clay and loam over flinty chalk. Sébastien's farming approach is another important part of the story. Biodynamic practices began in 2008 and the estate is Demeter-certified, with organic certification following. Agroforestry, grazing animals and the cultivation of a remarkable variety of plants all form part of a closely observed vineyard environment. That attention to diversity feels particularly appropriate for a wine made from seven grape varieties rather than the usual limited selection. The 2018 Les Fervins is an Extra-Brut with a dosage of just 1 gram per litre. That detail, alongside the equal-part blend and Verzy origin, gives the bottle a precise identity without needing exaggerated promises about how it must taste. It is a compelling purchase for anyone who enjoys studying Champagne through both grape variety and place. To understand the estate more broadly, begin with L'Atavique, built around Pinot Noir and Chardonnay. L'Ascendant introduces the influence of a perpetual reserve, while L'Angélique and L'Ineffable explore Chardonnay and Pinot Noir separately. Les Fervins stands apart as the most direct celebration of the region's complete seven-variety palette. For an adventurous Champagne drinker, it offers a rare combination of historical curiosity, a clearly defined 2018 release and an exceptionally focused Grand Cru origin.