The Valencia orange is a sweet orange first hybridized by California pioneer agronomist and land developer William Wolfskill, on his farm in Santa Ana in southern California in the United States.
Primarily grown for processing and orange juice production, Valencia oranges have seeds, varying in number from zero to seven per fruit. However, its excellent taste and internal color make it desirable for the fresh markets, too. The fruit has an average diameter of 2.7 to 3 inches (70 to 76 mm). After bloom, it usually carries two crops on the tree, the old and the new. The commercial harvest season in Florida runs from March to June. Worldwide, Valencia oranges are prized as the only variety of orange in season during