Le Piton de Sancerre Designation Sancerre Vineyard Size -- Soil type Flint and clay-limestone soils Vine varieties -- Planting density -- Average vine age More than 30 years old Vine growing conditions Biological transition, respecting the terroir Pruning method -- Grape harvesting Each of our grapes is sorted and selected at the harvest and in the cellar at the reception Vinification Slow and light pressing to optimize the purity of the fruit. Vinification of flint and clay-limestone soils separately with natural yeasts Maturing Maturing on fine lees for 9 months to bring complexity and create balance