In 1866, the surface area given over to vines was a tenure of just over 270 acres (of the property's total of 1000 acres ), producing an average 150 to 160 tonneaux, or Bordeaux casks, of principal wine and 50 to 60 of second wine – that is, a yield of 1800 litres per 2 acres and, thus, slightly less than that of 1858.