5.5% acidity There are no shortcuts to making handcrafted vinegar. About The Taste: Agrodolce means “sweet and sour" in Italian. To achieve this, we harvest Sauvignon Blanc grapes from the Suisun Valley- it borders Napa to the West - that are left on the vine for at least a month to six weeks longer than those used to make a dry wine. By harvest time they are almost "raisiny" from their concentration of fruit and sugars. This is the same traditional process used for hundreds of years to make the great Sauternes of France. The unfermented juice from the late-harvest grapes is blended into our proprietary white wine vinegar and slowly aged in oak barrels until it becomes our balanced Agrodolce.