Mars Grapes

Mars Grapes are a blue seedless variety developed for fresh eating, juice, and even light winemaking. They are valued for their sweet flavor, crisp texture, and hardiness, making them a favorite among home growers and consumers.

General Characteristics

  • Type: American hybrid grape, part of the Vitis labrusca family.

  • Origin: Released in 1985 by the University of Arkansas Fruit Breeding Program.

  • Flavor: Sweet, mild, and less "foxy" than Concord; often described as fruity and refreshing.

  • Seeds: Seedless.

  • Use: Primarily for fresh eating and juice, but also suitable for jelly, jams, and light wines.

Growth & Harvest

  • Ripening: Mid-season, generally ripening in late August to early September.

  • Vine: Vigorous and productive, with strong growth habit.

  • Clusters: Medium to large, with firm, attractive blue berries.

  • Cold Hardiness: Very hardy; tolerates winter temperatures down to about -20°F.

  • Disease Resistance: Known for high resistance to black rot, powdery mildew, and downy mildew, making it a low-maintenance choice.

Advantages

  • Seedless, making them very desirable for fresh eating.

  • Sweet, mild flavor that appeals to a wide range of tastes.

  • Mid-season ripening, ready in late August to early September.

  • Excellent disease resistance (especially against black rot, powdery mildew, and downy mildew).

  • Cold hardy and reliable, even in northern growing regions.

  • Low-maintenance, great for home gardeners and small vineyards.

Disadvantages

  • Flavor is milder and less complex compared to wine grapes like Marquette.

  • Berries are smaller than some newer commercial table grape varieties.

  • While suitable for juice and jelly, they are not a top choice for premium winemaking.

If you're looking for a hardy, low-maintenance, seedless grape that thrives in a wide range of climates, Mars is an excellent choice.