Dundee, Ore.—Winderlea Vineyard and Winery announced it has earned Demeter Biodynamic Certification for farming and winemaking at the 16.5-acre estate in the Dundee Hills. The winery also has earned organic certification from Stellar Certification Services. According to the press release from the winery announcing the certifications, Winderlea is now the 59th vineyard and 29th winery in the United States to earn Demeter certification.