Grapefruits are grown in countries throughout the world including the United States, Israel, Spain, Greece, Brazil and Cuba. However, the United States is the world's number one producer. Grapefruits grow on trees in clusters, just as grapes- that's where they got their name!
GrapefruitsCommodity Fact Sheets: Citrus Fruits (PDF | 411KB)
California Foundation for Agriculture in the Classroom.
Information on history, varieties, nutritional value and the production of citrus fruits. Also includes lesson ideas, fun facts and a short lesson plan with activities.
Fruit and Vegetable Fact Sheets
University of Nebraska-Lincoln Extension.
Set of 30 fruit and vegetable fact sheets with information about: nutrition, uses, description, varieties, and where first cultivated. Available in black & white and color.
Agricultural Research Service Image Gallery
USDA. Agricultural Research Service.
Provided as a complimentary source of high quality digital photographs available from the Agricultural Research Service Information Staff. Grapefruit photos include:
What Fruits & Vegetables are in Season?
Produce for Better Health Foundation. Fruits and Veggies More Matters.
Discover what fruits and vegetables are available in each season of the year.