Articles on Vegetables

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Collard greens − a staple of diets across the African diaspora. Bronwen Powell/Abderrahim Ouarghidi

How an unexpected observation, a 10th‑century recipe and an explorer’s encounter with a cabbage thief upend what we know about collard greens’ journey to the American South

Collards may have arrived in southern Morocco via early Muslim traders, and Morocco may have been a stop in the journey the vegetables took to America.
Cultivated organic soil in the Montérégie region under irrigated lettuce crops. (Karolane Bourdon)

Fertile land for growing vegetables is at risk — but a scientific discovery could turn the tide

Organic soils, one of the pillars of Québec’s food self-sufficiency, could disappear within 50 years. Fortunately, the application of straw or wood chips could regenerate these soils.

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