Mustard shortage could lead to higher prices and empty shelves, industry warns - CBC News

A mustard seed shortage is driving up prices and could leave some store shelves with scant supply of the yellow spread before products from the new harvest hit markets this fall, industry experts say.

A mustard seed shortage is driving up prices and could leave some store shelves with scant supply before the new harvest hits markets this fall, industry experts say. France, the world's biggest con… [+5650 chars]

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