No authoritative source documents who created Berries and Cherries Month, when it began, or why March was chosen. It circulates as an undocumented US food observance, kept alive mainly by produce-industry and agricultural-extension accounts.
What actually counts as a berry
The botanical test is strict. A true berry develops from one flower with a single ovary, and it keeps its seeds inside soft flesh. The University of California's master gardeners list blueberries, cranberries, huckleberries, and gooseberries as the genuine article.
Then the list gets strange. By the same rule, bananas, tomatoes, kiwis, and eggplants are berries too. None of them ever made it into the name of a fruit month.



