Bulk Black Pearl King Oyster Mushroom Grain Spawn Bag Bulk Packs:25 as well as some of

as well as some of our own tips and tricks for optimising your grow

supporting quick bulk colonisation and reducing the time the substrate sits uncolonised

Temperature:

Say goodbye to complex setups and hello to thick

3kg fully colonised Elm Oyster fruiting block

Bulk Black Pearl King Oyster Mushroom Grain Spawn Bag Bulk Packs:25 as well as some ofBulk Black Pearl King Oyster Mushroom Grain Spawn Bag 251000 Unit Packs Scale up your Black Pearl King 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 Black Pearl King Oyster grain spawn bag is prepared in cleanroom conditions