$5.00 $10.00
Yellow/Golden Oyster Mushroom
Fruiting Temp: 71-78° F
Fruiting Humidity: 85%-90%
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.
Important Note on Golden Oysters: Golden oyster mushrooms are a delicious and beautiful species, but they are not native to North America. Recent scientific studies have shown that in some areas, golden oysters have escaped cultivation and are outcompeting native fungi, which can reduce biodiversity. As responsible cultivators, we encourage you to help protect our native ecosystems. We recommend that you grow golden oysters indoors in a contained environment and avoid composting spent substrate outside.
Dec 14, 2025
culture grows quickly, more importantly it is clean.
Dec 3, 2025
Would buy from vendor again!
Sep 17, 2025
Perfect as usual. If you’re reading this review trying to decide whether or not to buy from sporensprout, you won't be disappointed!
Jul 16, 2025
Very fast growing mycelium. I would order this again.