Walnuts

Walnuts are a globally produced agricultural commodity, primarily cultivated in regions with temperate climates. As a natural product, they do not belong to a single global brand, though many large food conglomerates package and distribute them under various labels.

China and the United States (specifically California) are the world's leading producers of walnuts, accounting for the vast majority of the global supply. Other significant producers include Chile, Ukraine, and Turkey. The brand ownership and origin vary significantly depending on the specific retail packaging, ranging from private supermarket labels to specialized snack food corporations.