The Sagesse of Domaine Gramenon is the wisdom of 50-year-old grapes, mainly from Grenache, which grow in the Montbrison-sur-Lez vineyard. The soil is calcareous for the two particles at 300m of altitude, while sandy for the particle exposed to the south. The harvest is manual, with selection of the grapes, which ferment partially de-stemmed on indigenous yeasts in cement for 15 days. The aging is in barriques used for about 12 months. Unfiltered, it is bottled in November in Burgundy bottle with cork.