Sweet corn Corn is a grain and a member of the grass family. It comes in a range of colours, such as yellow, white, orange and purple. Corn is characterised by its round, yellow kernels that form a cob, surrounded by a green husk. This popular variety has round, yellow kernels surrounded by a green husk. Sweet corn is firm in texture with a sweet taste that is great in salads or as side Availability: All Year  View more