Health Benefits Of Grapefruit; In 1932, a group of South Texas citrus growers came together to form the Edinburg Citrus Association. Texas has the distinction of being the home of red grapefruit varieties. These are only grown in Texas. In 1929, a Ruby Red was found growing on a pink grapefruit tree. Since then, Texas … Continue reading 23 Wonderful Unknown Health Benefits Of Grapefruit