'Another lovely wine from Larmandier-Bernier, the 2017-base NV Extra-Brut Blanc de Blancs Premier Cru Longitude was disgorged in April 2020 with three grams per liter dosage. Mingling aromas of citrus oil, green apple and pear with hints of white flowers and fresh bread, it's medium to full-bodied, elegantly enveloping and precise, with a more mineral, chiseled profile than the Latitude bottling, reflecting its origins in optimally situated parcels in Vertus, Oger, Avize, Cramant. As I've written before, this is one of the finest non-vintage bottlings to be found in Champagne, and it comes warmly recommended.' William Kelley, Robert Parker's Wine Advocate.

Larmandier-Bernier is a small grower estate with eighteen biodynamically farmed hectares in Grand Cru & Premier Cru villages of the Côte des Blancs. Both the Larmandier and Bernier families have had a long history in the Champagne region, dating back to the French revolution, but it was not until the marriage of Philippe Larmandier and Elisabeth Bernier in 1971 that Champagne Larmandier-Bernier was officially established.

The small house today is directed by Pierre and Sophie Larmandier, who took over the direction of the family estate in 1988. In 1992, Pierre began to convert the vineyards over to organic and then to full-blown biodynamic viticulture in 1999.