Food Crops Grown Under Cover - this industry comprises establishments primarily engaged in growing food crops (e.g., fruits, melons, tomatoes) under glass or protective cover.

The industry is comprised of two industry sub-segments. The first comprises farms that grow mushrooms in controlled environments.

Mushroom farming includes growing mushroom spawns (i.e. the equivalent to seeds). The other industry segment comprises farms engaged in growing all other types of crops grown under protective glass (i.e. greenhouses) or other controlled environments.