Cold Hardy Wine Grape Varieties for Indiana
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COLD HARDY WINE GRAPE VARIETIES FOR INDIANA Winter Ripening Variety Color Source Hardiness* Period Remarks Elmer Swenson Very vigorous and productive. Fully ripe fruit may develop a Adalmiina White Very Hardy Early (ES 6-16-30) labrusca character. Wine is densely colored, has light to moderate tannins, and Arandell Red New York Slightly Hardy Late Mid exhibits notes of dark berry fruit (blueberry, black cherry), tobacco and hints of black pepper or cedar on the finish. Mild muscat aroma and flavor. Very sensitive to phenoxy Aromella White New York Hardy Mid herbicides. Vigorous and productive. Fully ripe fruit may develop a Brianna White Elmer Swenson Very Hardy Very Early labrusca character. The wines have attractive berry and cherry fruit aromas and Corot Noir Red New York Hardy Late a soft, round mouthfeel. Crimson Pearl Red Tom Plocher Very Hardy Late Mid Low vigor vines. Small tight clusters. Buds out late. Productive labrusca type. Large berries in loose clusters. Fully Edelweiss White Elmer Swenson Very Hardy Early ripe fruit may develop a labrusca character. Enchantment Red Arkansas Slightly Hardy Late New heat tolerant variety for southern areas. Productive; loose clusters; requires thinning; high acid, very Frontenac Red Minnesota Very Hardy Late Mid resistant to downy mildew; bird predation a problem. Frontenac Gris White Minnesota Very Hardy Late Mid Gray mutant of Frontenac for white wine. Frontenac Blanc White Minnesota Very Hardy Late Mid White mutant of Frontenac. Productive, moderately susceptible to downy and powdery Geneva Red Red New York Hardy Mid mildew and botrytis. Itasca White Minnesota Very Hardy Mid Recently released. Promising new cultivar. L’Acadie Blanc White Nova Scotia Very Hardy Early Promising newer cultivar. Loose clusters; small berries, susceptible to downy mildew; La Crescent White Minnesota Very Hardy Mid fruity wine. Fruity wine; hardier than Seyval; moderate vigor and La Crosse White Elmer Swenson Very Hardy Mid productivity. Used in blending with other grapes to reduce acidity Louise Swenson White Elmer Swenson Very Hardy Mid without a significant change to flavors. Moderately vigorous and moderately productive. Very Marquette Red Minnesota Very Hardy Early susceptible to Phomopsis and ripe rot. Bird predation a problem. Vigorous and productive. Easy to manage. Low pH and TA, Noiret Red New York Hardy Late juice is excellent for blending. Opportunity White Arkansas Slightly Hardy Late New heat tolerant variety for southern areas. When overripe, fruit tends to crack and attracts wasps (thin Osceola Muscat White Elmer Swenson Moderately Hardy Very Early skin). Sensitive to foliar phylloxera, and susceptible to powdery mildew. Petit Ami™ White David McGregor Very Hardy Mid Occasional fruit set problems. Productive, used to add color, body, tannins, and softness to Petite Pearl Red Tom Plocher Very hardy Mid lighter more acidic wines. Prairie Star White Elmer Swenson Very Hardy Mid Occasional fruit set problems. Cotton candy aromas. Sabrevois Red Elmer Swenson Very Hardy Early Mid Sister of St. Croix. St. Croix Red Elmer Swenson Very Hardy Early Mid Vigorous; cluster thinning required; low productivity. *Winter Hardiness: • Slightly Hardy (-5˚F to -15˚F) requires winter protection most years • Moderately Hardy (-10˚F to -20˚F) can be grown without protection most years • Hardy (-15˚F to -25˚F) will require protection some years • Very Hardy (-20˚F to -35˚F) needs no winter protection .