The cultivation bay was a restricted compartment aboard the Federation starship USS Discovery. Access to this area was restricted to those who passed a breath print successfully. A passageway connected this bay to engineering test bay alpha.
In 2256, mycelium spores were harvested from the fungal species Prototaxites stellaviatori in this bay. This species, along with other fungi species, was grown in this bay. The ideal moisture level in the bay was expressed in relative humidity. (DIS: "Context Is for Kings", "The Wolf Inside")