Since Welch’s grape jelly began in 1869, it has maintained the purple color from the dark Concord grapes. Concord grapes are widely used in making jelly due to their sweet, tart flavor and ...

Medically reviewed by Kayla Girgen, RD Grapes are good for you and offer several health benefits, from being a source of antioxidants to keeping you hydrated. Green, purple, or dark blue grapes are ...

The University of Minnesota Horticulture Research Center (HRC) in Excelsior, Minn., breeds new varieties of wine and table ...