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.
Includes 12ml liquid culture syringe + sterile needle
Recommended use: Use the syringe to inoculate your own liquid culture media to expand the mycelium into many syringes worth.
Storage: Can be left at room temperature for up to 6 months, and refrigerated for longer than 1 year.
Nov 25, 2023
Very good quality LC. I love it. It’s very aggressive and grows like madness.
Nov 18, 2023
Nov 7, 2023
This is second time I purchased & it is good quality and ship fast.
Nov 1, 2023
Fantastic liquid culture, and very clean!
Sep 27, 2023