Deperu Holler was born in 2007. Project by the oenologist Carlo Deperu flanked by Tatiana Holler. We are in Northern Sardinia, between the historic regions of Gallura and Anglona. The climate is influenced by the winds coming from the nearby mountains of high Gallura and Corsica, the sea and Lake Coghinas. The medium-textured limestone soils are characterized by the presence of marl. In about 5ha of vineyards we cultivate native varieties, mainly Vermentino, Cannonau, Muristellu and Moscato. All the work in the countryside is carried out manually, for the heaviest work (stripping and treatments) we use a tractor. Although we do not have certifications, we follow organic farming techniques respecting the times of nature. For now we have chosen not to have any because we believe that a good part of the certification bodies do not give guarantees and many organic wines have cellar protocols very similar to conventional wines. The soils are worked and fertilized (certified pelleted fertilizers, certified bovine manure) every other year, we use the green manure and non-crop technique. Foliar treatments are done annually with plant macerates (self-produced), as pesticides we use only sulfur and / or copper (about 5 treatments / year 0.8 kg / ha of copper). In the cellar, fermentation is carried out using the pied de cuve technique (indigenous yeasts). Maceration, barrel battonage for some lines, no corrections. Pre-bottling coarse filtration. Sulphites below 50mg / l.