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Search Our KnowledgebaseDouble A Vineyards is a family owned operation dedicated to supplying you with high quality grapevines, along with berry plants, figs trees and juice for wine making. We began production in 1990 with a small number of grapevine cuttings; since then, we have grown to over two million. We have also increased our grapevine variety list to over 150, with production of other varieties by request. Beyond offering a robust plant selection, we are also committed to treating our customers how we’d want to be treated – like family.
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The “polar vortex” of cold Arctic air that affected a large portion of the continental United States during early January 2014 was responsible for widespread transportation delays and a shutdown of activities at many schools and businesses. Blizzard conditions persisted for several days near Buffalo, New York, for the first time since 1993. Air temperatures …
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There are many factors that influence whether or not a specific grape selection will survive and be capable of producing high quality fruit at a certain location, including winter hardiness, length of growing season, and risk of spring frost. A common measure of the growing season is Growing Degree Days (GDD). Grapevine development during the …
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