Red Wine by Clau de Nell from Loire, France – regions. Demeter Certified Biodynamic. Biodynamic practices include infusions and plant decoctions applied to the vineyards depending on the lunar calendar. De-stemmed harvest, native yeast, 20 day maceration without extraction, gentle cap punching, limited pumping over, infusion techniques, at a temperature between 18 to 25 C. Slow and gentle pressing in a pneumatic press. 18 months on fine lees in Burgundy casks used 5 times before in troglodyte cellars.