VINICULTURE quality factors for growing wine grapes...
The grape vine is the source of all wine. Reaching the highest level of quality in wine is only possible by starting with the highest quality fruit. Maximizing fruit quality from any vineyard site can be a lengthy process, because the end results are revealed only after several seasons of comparison.
Grapes are the largest fruit crop on earth. The grapevine prefers the temperate climate in which it evolved, with warm, dry summers and mild winters. Winters of sustained cold kill grapevines. High humidity promotes vine disease. Tropical temperatures disrupt the normal vine cycle of winter dormancy.
Grapevines are fairly adaptable plants, growing in a wide variety of soil types, from light sand to packed clay, and flourishing around the globe in the temperate bands between 20° and 50° Latitude, north or south of the Equator. They are successfully grown in Europe, the Balkans, Asia, Mediterranean and South Africa, South Australia and New Zealand, most of North America and a good portion of South America.<<<< BACK