Bulk Black Pearl King Oyster Mushroom Fruiting Block Bulk Packs:100 Sterile swab

Sterile swab

Elm Oysters pick up flavours easily so they work well with herbs

3kg fully colonised Speckled Chestnut fruiting block

Rapid fruiting start - Fully colonised and ready to go

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

Bulk Black Pearl King Oyster Mushroom Fruiting Block Bulk Packs:100 Sterile swabBulk Black Pearl King Oyster Mushroom Fruiting Block 251000 Unit Packs Need reliable Black Pearl King Oyster mushroom yields at volume without babysitting colonisation? Our 3kg, ready to fruit Black Pearl King Oyster (Pleurotus ostreatus hybrid) 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