Welcome to Regina Grape Juice Wine and Wine Grapes There are literally hundred of wine grape varieties grown throughout the world. Does each variety really differ so much from one... another in appearance, aroma, color, and taste? In a word, YES! Each variety of grape, whether newly developed or archaic in origin, is distinctly different and produces wine... to understand a bit about the qualities of each individual variety. With this basic understanding, it is more likely that you will choose wine, wine grapes, or fresh pressed juices...