Skip to main content Skip to navigation

Tag: TA

Managing High Acidity in Grape Must and Wine

By Jim Harbertson Associate Professor of Enology and Thomas Henick-Kling Professor of Enology An Early Frost Might Force Harvest of Some Under-Ripe Fruit Here are some…

Late Ripening – How to Deal

The delayed ripening we see in many Washington state vineyards poses some challenges. With good will from Mother Nature, good work in the vineyard, and…

Better Winemaking through Biochemistry: Special Topic “Hang Time”

By Jim Harbertson Introduction The issue of extending grape ripening beyond traditional goals known commonly as “hang time” is being practiced on a global scale.…