A Look Back at Idaho's Potato Industry History

Published online: Sep 02, 2020 Articles
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Source: KTVB

Tuesday was the first day of September and the first day of fall, too, if you go by the meteorological calendar. It's also the traditional start of the annual potato harvest. Farmers all across Idaho will be in their fields from now through most of October collecting the state's signature crop.

But potatoes are not native to Idaho.

Henry Spalding first introduced potatoes to Idaho in the 1830s, when he was also introducing Christianity to the Nez Perce Indians in the Lapwai area in northern Idaho. Idaho's first potato grower was not a farmer at all, but a Presbyterian missionary.

The Idaho Potato Commission says Spalding wanted to show the Nez Perce Tribe that they could provide food for themselves through agriculture.

Their first potato crop was actually a complete failure. But by the next year, Spalding's writings indicate Nez Perce families raised as many as 100 bushels of potatoes.

Over the years, as irrigation systems developed, more farmers planted more potatoes.

The Idaho State Historical Society says during World War II, out of necessity, potato processing plants grew in numbers, which encouraged Idaho farmers to raise even more potatoes. By 1959, Idaho had become the nation's leading producer of potatoes. And it still leads the nation.

The Gem State produces one-third of all U.S. potatoes, according to the state's agriculture office. Most of them are grown in southern and eastern Idaho, where the climate and soil are perfect for potatoes. Not so much up north.