Black Pearl King Oyster Mushroom
The Black Pearl Oyster or Black Pearl King Oyster is a oyster mushroom (Pleurotus ostreatus) hybrid from Japan. It is the result of a cross between a European and an Asian Pleurotus ostreatus. It grows and looks much like Pleurotus eryngii (King Oyster) in the beginning as it matures it will look more like a Pleurotus ostreatus (Pearl Oyster). Black Pearl Kings are less finicky than Pleurotus eryngii, and are able to grow very well indoors. Grows on the same substrates as pearl or king oysters such as masters mix or hardwood sawdust (HWFP). It is a fast substrate colonizer that fruits dense, meaty mushrooms.
Names: Black Pearl King Oyster, Black Pearl Oyster
Classification: Pleurotus ostreatus
Substrates: Rye Berries, Supplemented Sawdust, Straw
Incubation Time: 12 Days
Fruiting Temp: 60-75° F
Fruiting Humidity: 90%-93%
Fruiting Time: 10 Days
Live Mushroom Liquid Cultures
Our live liquid mushroom cultures are lab procured from the finest commercial samples in the world. Each culture is tested and guaranteed 100% contaminate free, or we will replace it. Each syringe contains a proven high-output isolated sub-strain for maximum yield and minimum incubation time.