The pomelo fruit, borne in clusters that gave rise to the name grapefruit, was also called shaddock, and is quite different from the grapefruit we know today. The West Indies were the point of origin for grapefruit, probably as a cross between the pomelo and an orange. It came to Florida in 1840 where a seedless fruit was found fifty years later and propagated to give us the Marsh Seedless variety.
Grapefruit keeps at room temperature for at least a week.
For longer storage, refrigerate in a plastic bag or in the covered vegetable crisper. Inc. All rights reserved.