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Sacramento Magazine » March 2008 »
Hurray for the Red, White and Green
From March 2008
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We wine lovers have a lot to think about on our way down the wine aisle. In addition to choosing varietal, appellation and vintage, we’re wondering: Is our wine eco-friendly? What does organic wine even mean, and what about biodynamic? And, most importantly, does green wine taste better? Organic grapesUnder rules set by the U.S. Department of Agriculture, organic winegrowers cannot use inorganic substances such as synthetic pesticides and petroleum-based fertilizers. Compared to other fruit crops, wine grapes actually do quite well without the Miracle-Gro. Their biggest nemesis is mildew, but that doesn’t require fancy treatment. Organic farmers prevent mildew with careful canopy management (giving the vines air flow) and by dusting with sulfur, which is allowed under the org laws. Want to know what pest is the biggest challenge to control organically? Weeds.Organic winesAn organic wine isn’t just made from organic grapes. Under current U.S. law, a wine labeled organic must not contain added sulfites, which are used to stabilize the wine after fermentation and before bottling. Wines made without the addition of sulfites often taste flat or funky, giving organic wines a bad rap. The vast majority of wineries that use organic grapes forgo the organic wine designation and use sulfites to protect their product. And because grape skins come into the winery with naturally occurring sulfite, even organic wine contains some sulfites.BiodynamicThis modern version of Rudolf Steiner’s biological and astrological farming methods focuses on soil health and the phases of the Earth and moon. Science hasn’t explained it, or even tested it, but vintners following on faith find that it works for them. One whole winemaking region, in fact—Les Baux de Provence in the south of France—has determined that all wines of the appellation will be produced biodynamically.SustainableCovering everything from vineyard management to water use to labor policies, sustainability refers to the long-term environmental, social and economic health of the winery. There are no laws, or even one philosophy, that govern the use of this term, but it is a hot topic. The Wine Institute has developed a code of sustainable winegrowing practices and has joined the California Association of Winegrape Growers to form the nonprofit California Sustainable Winegrowing Alliance. For more information, see sustainablewinegrowing.orgBiodiversityResearchers at the University of Melbourne have shown what organic farmers have known for years: A high bug count of a diverse number of species in the vineyard results in lower damage to the vines. So managers are advised to stop spraying and let the good bugs duke it out with the pests.Elaine’s Picks of the MonthCurious about biodynamic wines?Try these brands: Araujo Benziger Bonny Doon Cayuse Ceago Vinegarden Cosimo Maria Masini Domaine Alfred Domaine de la Romanée-Conti Domaine Leroy Domaine Weinbach Fromm Grgich Hills Jasper Hill M. Chapoutier Quintessa Quivira In January, we asked: What is Pinot Grigio’s home turf in Northeastern Italy, known as Tre Venezie, named for? The correct answer: Trentino Alto Adige, Veneto and Friuli Venezia Giulia. The winner, Sabrina McKinney of Roseville, received The Wine Wheel.
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