During the 1995 harvest season Pinot noir development during ripening was monitored at Woodhall Vineyards (WHV) in Alpine and at three commercial vineyard sites at Croft (CR) Vineyards in Monmouth, Rex Hill Kings Ridge Vineyard (RHKR) in Newberg, and Erath Vineyards (ER) in Dundee. Cluster samples (25) were taken weekly during ripening and analyzed for cluster weights, berry weights, Brix, titratable acidity, malic acid, pH, potassium content, and skin anthocyanin and phenolic content
