In 2020, Peter Sisseck achieved his goal of producing around 300,000 bottles of PSI, though the actual total reached 350,000. The large volume is significant, as it ensures both availability and affordability, while maintaining quality by sourcing grapes only from old vines (from 7,000 plots). In 2022, they began purchasing some of these vineyards, aiming to own about half of the 200 hectares needed to sustain production.

Sisseck noted that 2020 was a warm year, but the limestone-rich soils preserved the wine’s freshness. They harvested early, before the rain, and added 5% to 10% Garnacha to lower the wine’s pH. He explained that below 3.8 pH, Tempranillo-only wines from this region can become angular and hard, and Garnacha helps soften them due to its lower tannin levels. However, Garnacha grapes are scarce, so they are considering planting some for future use.

The bottled PSI 2020 delivers clean, healthy aromas, with floral, elegant notes and good freshness. On the palate, it is medium-bodied with refined tannins, making it pleasant and easy to drink.