Bulk Golden Oyster Mushroom Grain Spawn Bag Bulk Packs:50 Building a production‑ready Golden Oyster

Building a production‑ready Golden Oyster spawn line with repeatable results

Cut a small “X” or slit on the front of the bag where you want Black Pearl King Oyster mushrooms to form

You can inject liquid culture or spore solution directly through the port without ever opening the bag

supplemented hardwood sawdust/pellets)

Oyster and Shiitake

Bulk Golden Oyster Mushroom Grain Spawn Bag Bulk Packs:50 Building a production‑ready Golden OysterBulk Golden Oyster Mushroom Grain Spawn Bag 251000 Unit Packs Scale up your Golden Oyster mushroom grows with vigorous, fully colonised grain spawn ready to mix straight into hardwood or Masters Mix substrates for fast, dependable colonisation. Built for growers who care about strong colonisation, clean results, and a supply they can actually rely on. Each Golden Oyster grain spawn bag is prepared in cleanroom conditions and sterilised in a computer