09/24/2026
WHEN AMERICA COUNTED ITS JARS
Part 3: When Canning Became Patriotic
In the first two parts of this series, I talked about something I found fascinating in old newspapers: communities actually kept track of how much food people canned. Newspapers published the numbers, and county and state fairs handed out ribbons and prizes for canning.
Then America went to war, and those same skills took on a whole new importance.
During World War II, Americans were encouraged to plant Victory Gardens wherever they could—backyards, vacant lots, school grounds and community spaces. The idea was pretty simple: the more food people could grow for themselves, the less pressure there was on the commercial food supply during the war.
Of course, growing a garden is one thing. Figuring out what to do with all those tomatoes, beans and cucumbers when they come in at once is another.
That’s where canning came in.
One of the articles I found from 1942 has a headline that would probably seem pretty strange in a newspaper today:
“1,000 Jars of Fruit and Vegetables Canned in 4 Days at Kirby School.”
These were 4-H members using school kitchens to preserve food. The article talks about them doing their part to fulfill the “4-H Victory pledge” and says the kitchens were open during the week so young women could learn canning methods they could take home and use themselves.
I love that.
They were using a school kitchen to teach people how to put food away for their families.
Then I found another article from Marlow, Oklahoma, published in 1943.
The headline:
“20,000 Jars Canned in Local Gov’t Kitchen.”
Twenty thousand jars.
The article says 176 women took part in the program that summer, with about 19,000 jars going home with the families who canned them.
And they weren’t just canning green beans and tomatoes. The list included beans, peas, tomatoes, pineapple, apples, grapes, plums, greens, pumpkin, hominy, chicken and pork.
They even listed some of the women by name and reported how many hours they had worked in the kitchen.
There it was again.
They were counting the jars.
By this point it wasn’t just about winning a ribbon at the county fair. Growing and preserving food had become one of the ways ordinary Americans could contribute during the war.
And maybe that’s what I like most about these stories.
Nobody was suggesting that a jar of tomatoes was going to win World War II. But there was an understanding that millions of households doing small things could add up to something pretty significant.
Grow a garden. Use what you grow. Don’t waste it. Put some away for later. Learn how to do it safely. Teach your kids how to do it too.
It was practical.
And somewhere along the way, a lot of us lost those skills.
Today most of us can get practically any food we want, year-round, by walking into a grocery store. That’s an amazing thing. But it also makes it easy to forget just how dependent we have become on everything behind that grocery store—the farms, processors, warehouses, trucks, fuel, electricity and people required to keep those shelves stocked.
Our grandparents and great-grandparents weren’t completely self-sufficient either.
But a lot more of them knew how to produce something, preserve something and put something away.
And when difficult times came along, that knowledge mattered.
That’s the part of this history that I think is worth remembering.
Next — Part 4: Maybe We Should Start Counting Our Jars Again.
