How can I successfully grow grapes from store-bought vines?

To successfully grow grapes from store-bought vines, plant them in well-draining soil with plenty of sunlight, water regularly, and provide support for the vines to climb. Prune the vines in the winter to promote growth and fruit production. Protect the vines from pests and diseases by using organic methods or pesticides if necessary. Harvest the grapes when they are ripe for the best flavor.