Wine FAQs

The vintage year on a wine label is the harvest year of the grapes from which the wine was made. The characteristics of a particular vintage year are determined by the weather conditions and resulting grape crop for that year. A California wine with a vintage date must be made from at least 95 percent of grapes harvested in the designated year.

The characteristics of a particular vintage are determined by the quality of that year’s grape crop. Improvements in wine making over the years have made vintage year less central to choosing a wine produced in most wine regions. Vintages are more important when collecting more expensive wines, especially those designed to be aged, and in growing regions where a less than satisfactory growing season is not compensated for using innovative wine making technology or practices. If you are interested in learning about specific vintages, reading wine publications and tasting wines from different vintages will help you determine a vintage’s characteristics.

Corks are produced from the bark of a tree grown in the western Mediterranean. It is unique in that it can be peeled from the tree without hurting the tree.