Concord Grape

Vitis labrusca 'Concord'

fruit

Concord is the classic American blue-black slipskin grape, intensely aromatic and sweet-tart, the grape behind traditional grape juice, jelly, and jam. A vigorous, cold-hardy, disease-tolerant vine, it is self-fruitful and forgiving, ripening its heavy clusters in early to mid fall, and a single well-tended vine can produce for decades.

✅ Plant alongside

Good neighbors that attract beneficial insects or deter pests

• Clover groundcover — Fixes nitrogen and supports beneficial insects
• Hyssop — Draws pollinators and may deter some pests
• Chives — Scent helps deter aphids and beetles
• Geraniums — May help repel leafhoppers near the vine

❌ Keep away from

🛡️ Pest & disease prevention

Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide

• Black rot →

  Prune for airflow, remove mummified fruit, and rake debris to break the cycle

• Japanese beetle →

  Handpick in the morning into soapy water; avoid lure traps that attract more

• Powdery and downy mildew →

  Open the canopy with pruning and avoid overhead watering

• Birds →

  Drape netting over the vines as fruit colors up

🌾 Harvest & storage

Pick Concord grapes only when fully ripe, since they do not sweeten after picking: the clusters turn deep blue-black with a powdery bloom, taste sweet, and come away easily, usually after a couple of weeks of color change. Taste a few from the bottom of a cluster to judge ripeness, and harvest before fall frosts and hungry birds get them.

🥗 Nutrition & benefits

Concord grapes are rich in antioxidant polyphenols, especially the anthocyanins and resveratrol in their dark skins that are studied for heart health, and they supply vitamin C, vitamin K, and natural fruit sugars.