Working method
Since 1512 each generation of the family has prospered on the surface of the property that represents over 100 hectares including 42 hectares of vines. But above all it has continued to increase his knowledge to improve the quality of the wines of Château des Pertonnières and upgrade work.
Often precursors, their experiences were positive.
Between 1850 and 1860 Michel ASMAQUER transplant some of his vines on American plants and thus preserves the vineyard of the race of phylloxera in the years 1860-1870.
In the early twentieth century Jules DUPEUBLE is pointed to when he works his vines with a horse.
Then the children go crazy for when investing in a tractor in 1938 for the vines..
In 1978 to use new methods of vinification Damien DUPEUBLE investing in a new winery to regulation by the cold in order to extract the maximum flavor and materials.
The long history of the family he was allowed throughout the centuries to modernize while preserving the best of tradition through gentle methods in pest management. We do not use fertilizer, but manure every 4 years. For wine making no addition of chemical thinning, but the cold storage on the lees
