Amancaya is the Quechua name of a native flower of the Andes found in the Mendoza area. Grapes are sourced from selected plots of old vines in Lujan de Cuyo just outside Mendoza, and also from Altamira, further south. In Lujan, soils are quite varied depending on how close vineyards are to the mountains or Mendoza River, and tend to form alluvial layers of loam, rock, and gravel. In Altamira, vineyards are planted at 3,281 above sea level, on the ancient alluvial bed of the Tunuyan River. The season started out a little late, with a few nights of frost during spring, but they did not damage the buds. Spring was mostly characterized by wet and cold conditions, which led to delayed growth. Overall, flowering and fruit set were good. During the summer, especially in January and February, temperatures were uncommonly lower than average and without the usual heatwaves that characterize the Mendoza climate. The ripening period was marked by rainfalls: intermittent showers alternating with sunny days characterized this final period before harvesting. These conditions during maturity required the winegrowers to monitor the development of mildew or botrytis, in order to correctly anticipate the decision to harvest.