G.H. Mumm Blanc de Blancs (750 ml)

When Mumm installed its first press house directly in the Verzenay vineyard in 1840 — radical at the time, now industry standard — it signalled a house philosophy built on minimising the distance between soil and glass. The Blanc de Blancs draws exclusively from Chardonnay grown on the chalk and limestone soils of the Côte des Blancs Grand Cru villages, including Avize and Cramant, where the deep chalk subsoil drives vertical root systems, restricts yield, and imparts the taut, saline mineral tension that defines the appellation's finest expressions.

Each cru is vinified separately in stainless-steel vats at 18–20°C using natural yeasts, preserving individual terroir signatures until final assemblage. Full malolactic fermentation is carried out as house policy, softening the inherent chalk-driven acidity into a rounder, more integrated texture without sacrificing the line. Lees aging in Mumm's chalk cellars beneath Reims extends to at least 20 months, with house practice running closer to 2.5 years — well beyond the 15-month AOC minimum for non-vintage Champagne.

The special feature here is Mumm's sub-norm dosage philosophy: at 6–9 g/L versus the 12 g/L Brut category standard, this Blanc de Blancs is deliberately drier than most peers, allowing the chalk minerality and Chardonnay's citrus-pith structure to read without sweetness interference — an unusual stance for a Grande Marque at this price tier. As an NV expression, it is built for drinking now through the near term.