Concord Grape Season 2025. Concord grapes (vitis labrusca 'concord') have their own ideal harvesting time. Timing is crucial when it comes to harvesting concord grapes, as it directly impacts their quality and flavor.
After seven years of hybrid research of native vines, ephraim wales bull of concord, massachusetts (near boston) released the concord grape vine for sale in 1854. A guide to planting and growing concord grapes including the right season to plant, how to water it and how to give your vines the right amount of sunlight.