The Grower's Select MEDIUM Monotub, precision-engineered from high-density polypropylene, boasting six strategically positioned ventilation ports, our signature Monotub adhesive filter disks, adjustable airflow plugs for incubation control, and a fitted liner. With dimensions of 18 inches in length, 15.5 inches in width, and 12 inches in outer diameter, this Monotub offers the perfect dimensions for your bulk growing endeavors. 44 Quarts

A monotub fruiting chamber is a type of enclosure that is used to cultivate mushrooms, particularly species that grow in large clusters. It typically consists of a large plastic tub with a tight-fitting lid, which is modified with several holes for ventilation and humidity control.

The purpose of the monotub fruiting chamber is to establish a regulated setting that promotes the growth and maturation of mushrooms, necessitating stable temperatures and high humidity levels. The chamber is maintained by frequent misting and fanning, which promotes the development of healthy, full-bodied fruiting bodies. The monotub fruiting chamber is a popular method of mushroom cultivation because it is relatively simple to construct and operate, and can yield large amounts of mushrooms in a relatively short period of time.