Wheat has been central to settled agriculture and human diet for thousands of years. Its green growth, golden ripening, sheaves, and flour connect field labour directly with bread and communal survival. In poetry, wheat symbolises nourishment, fertility, civilisation, prosperity, and spiritual sustenance. Biblical imagery uses it to contrast value with chaff and to represent souls gathered at harvest. A flourishing wheat field suggests promise, while blight, trampling, or fire can embody famine, war, judgement, or the destruction of ordinary life.

Wheat is one of the world's principal cereal crops and is especially associated with bread, flour, settlement, and food security. Its transformation from green shoots to golden ears, sheaves, grain, flour, and bread gives poets a complete symbolic cycle. Wheat may represent nourishment, civilisation, spiritual sustenance, or lives gathered at judgement. Related terms include grain, ear, sheaf, harvest, threshing, chaff, miller, flour, bread, and cornfield.