Herbs, botanically, are non-woody annuals, biennials, or perennial plants that die back to the ground each year. They are plants valued for their flavor, fragrance, and medicinal uses. Culinary herbs are often important ingredients in savory and sweet recipes. Freshly harvested herbs have distinct flavors and aromatic qualities.

There are many important guidelines when selecting and preparing fresh herbs for exhibit at fairs. Herbs exhibited at fairs are exhibited as fresh leaves and stems. They are not dried or processed in any way. Judges use several criteria to evaluate herbs. There are several things the exhibitor can do to meet these criteria to the highest level and receive top placings at the fair.