Bulk King Oyster Mushroom Fruiting Block Bulk Packs:25 Fruiting Black Pearl King Oyster

Fruiting Black Pearl King Oyster with minimal prep

these can fruit beautifully from the top to develop their signature thick

extracted or dried

We recommend hardwood or masters mix substrates for Blue Oyster

Bulk King Oyster Mushroom Fruiting Block Bulk Packs:25 Fruiting Black Pearl King OysterBulk King Oyster Mushroom Fruiting Block 251000 Unit Packs Need reliable King Oyster mushroom yields at volume without babysitting colonisation? Our 3kg, ready to fruit King Oyster (Pleurotus eryngii) fruiting blocks are made in the UK and supplied in bulk packs from 25 to 1000 units ideal for commercial rooms, scaling growers, and retailers who want consistent stock. Every block is built on a nutrient dense substrate and produced with lab grade