The flagship wine is composed predominately of Grenache (around 80%), with Syrah, Mouvèdre and Cinsault rounding out the blend. The wines are fermented in concrete vats and aged in large foudres. The grapes are partially de-stemmed (usually about 60%). The vines at this estate average over 60 years of age. The grapes for this bottling are sourced from various lieu-dits from the Châteauneuf-du-Pape appellation: Montalivet, La Crau, Les Blachières, Coste Froide, Bois Seneseau, Palestor, Bois...