Poggio al Tesoro, 'Sondraia' Bolgheri SuperioreAlcohol percentage: 15% Area: Sondraia is Poggio al Tesoros flagship wine. Most of the Cabernet Sauvignon fruit for this blend was sourced from the 3 hectares Via Bolgherese vineyard situated at 56 metres above sea level. Composed of coarse red sand, the soils are rich in gravel, well drained and have a clay layer at a depth of 120 centimetres. The planting density is in line with Bordeaux at 9,000 vines per hectare. Merlot, Cabernet Franc, and the