Grapes, Seeded 'Concord' (Live Plant)

Key Characteristics

• Origin: 'Concord' is a blue-black seeded grape cultivar developed by Ephraim Wales Bull in Concord, Massachusetts, in 1849. It is a descendant of wild *Vitis labrusca* seedlings. It became a cornerstone of the American grape juice industry and is widely grown for its distinctive flavor.
• Patent Status: 'Concord' is a very old and widely cultivated variety and is not patented. It can be freely propagated and sold.
• Berry Production: Produces medium to large-sized, round, blue-black seeded berries with a strong, characteristic *Vitis labrusca* or "foxy" flavor. The juice is known for its intense aroma and flavor. Berries are borne in medium to large, compact clusters.
• Ripening Time: 'Concord' is a late-season ripening grape, typically harvested in **late September to October** in many growing regions.
• Plant Size and Appearance: 'Concord' is a vigorous vine with a spreading growth habit. It requires a strong trellis system for support. It has large, lobed, green leaves.
• Flowers: The flowers are typical of grapevines, small and greenish-white, appearing in the spring. 'Concord' is self-pollinating (self-fertile).
• Hardiness: 'Concord' is a very hardy variety, generally suitable for USDA Zones 5 through 8. It can tolerate cold winters.
• Pollination: 'Concord' is self-fertile and does not require another variety for pollination.
• Growing Conditions:
  • Sunlight: Requires full sun for optimal growth and fruit development (at least 8 hours per day).
  • Soil: Prefers well-drained soil and is adaptable to various soil types. A slightly acidic to neutral soil pH (6.0-7.0) is ideal.
  • Watering: Requires consistent moisture, especially during the growing season. Mature vines are somewhat drought-tolerant but benefit from regular watering during dry periods.
  • Fertilizing: Generally, a balanced fertilizer applied in early spring is beneficial. Avoid excessive nitrogen.
  • Pruning: Requires annual pruning during the dormant season to manage yield and vine vigor. Various training systems can be used.
• Uses: 'Concord' grapes are primarily used for:
  • Juice production.
  • Jams and jellies.
  • Wine making (sweet wines).
  • Fresh eating.
• Wildlife Value: Grapevines can provide some habitat and food source for wildlife. The flowers attract some pollinators, and the ripe grapes are eaten by birds and other animals.
• Ornamental Value: Grapevines can add visual interest to a landscape, especially when trained on an arbor or trellis.
• Disease and Pest Resistance: 'Concord' is susceptible to several common grape diseases, including black rot, powdery mildew, and downy mildew. Regular disease control measures are often necessary. It can also be susceptible to certain insect pests.