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The bud of a Regent vine located between the stem and petiole.. The grape starts its annual growth cycle in the spring with bud break. In the Northern Hemisphere, this stage begins around March while in the Southern Hemisphere it begins around September when daily temperatures begin to surpass 10 °C (50 °F).
A grape is a fruit, botanically a berry, of the deciduous woody vines of the flowering plant genus Vitis. Grapes are a non- climacteric type of fruit, generally occurring in clusters . The cultivation of grapes began approximately 8,000 years ago, and the fruit has been used as human food throughout its history.
Vitis vinifera, the common grape vine, is a species of flowering plant, native to the Mediterranean region, Central Europe, and southwestern Asia, from Morocco and Portugal north to southern Germany and east to northern Iran. [2]
Regardless of pollination and fertilization, most plants will produce around 100 to 200 grapes. [14] The skin of the grape accounts for 5 to 20% of the total weight of a grape depending on the variety. [15] When grape skin ripens, it contains the majority of the aromatic substances and tannin. [16]
The Catawba grape is one of the earliest Vitis labrusca grapes used in wine production, but can also be eaten or made into grape juice, jam, or jelly. The Vitis International Variety Catalogue gives credit to the Scholls and describes Catawba as a crossing of the North American species Vitis labrusca with the European species Vitis vinifera and ...
The area has a squarely cool climate and is known for wines made from aromatic white grapes like riesling and gewürztraminer as well as red varieties such as cabernet franc and pinot noir.