Iowa wine

Iowa wine refers to wine made primarily from grapes grown in the state of Iowa. The state was one of the largest wine producers in the country during the late 19th and early 20th centuries, but Prohibition put it out of business. Iowa presents many challenges to viticulture including very warm summer days that can promote fungal vine diseases, and extremely cold winter nights that can kill many varieties of grapevines. Most commercial viticulture in Iowa focuses on French hybrid and native American grape varieties, with relatively few plantings of Vitis vinifera grapes. Many Iowa wineries also import grapes and juice from other states and countries in order to produce wine varietals otherwise not possible due to Iowa's harsh winter months that will not permit such grapes to survive. Iowa is home to 100 commercial wineries and more than 300 vineyards covering 1,200+ acres (490+ ha). Northeastern Iowa is included in the Upper Mississippi Valley AVA while the western part of the state is in the new AVA designation named Loess Hills.^[1][2]

Iowa

Wine region
Official name	State of Iowa
Type	U.S. State Appellation[1]
Years of wine industry	179
Country	United States
Sub-regions	Upper Mississippi Valley AVA, Loess Hills District AVA[2]
Climate region	Continental
Soil conditions	clay and gravel base[1]
Total area	55,857 square miles (35,748,480 acres)[3]
Size of planted vineyards	1,300 acres (526 ha)[4]
No. of vineyards	316[4]
Grapes produced	Bluebell, Catawba, Cayuga, Chambourcin, Chancellor, Chardonel, Concord, De Chaunac, Edelweiss, Frontenac, Frontenac, Geisenheim, La Crosse, Leon Millot, Marechal Foch, Marquette, Niagara, Norton, Seyval blanc, St. Croix, St. Pepin, St. Vincent, Steuben, Traminette, Valiant, Vidal blanc, Vignoles[1]
No. of wineries	97[1][4][5]

See also

• American wine
• Upper Mississippi Valley AVA
• Loess Hills District AVA