Central Otago's seminal winemaking estate, Chard Farm's magnificent storage cellar employs the old world technique of sitting barrels on bare earth pits that have been filled with gravel. This lets the cellar breath but more importantly keeps the humidity high, thereby preventing a lot of wine evaporation, known to those who are well abreast of things wine as the angels share. This is particularly important in the naturally low humidity climes of Central Otago.