Black Pearl King Oyster Colonised Grain Spawn (NON-NATIVE) jars As a scientist and photographer

As a scientist and photographer

XXL is on black as they had no stock of the forest green sorry

Type: Gusseted

👉🏼 **Don’t Forget your Plugging Kit** 👈🏼

4kg version Includes:

Black Pearl King Oyster Colonised Grain Spawn (NON-NATIVE) jars As a scientist and photographerBlack Pearl King Oyster Colonised Grain Spawn (NON NATIVE) Black Pearl King Oyster Colonised Grain Spawn is a vigorous, high quality spawn designed for expanding into bulk substrates. Fully colonised on premium sterilised millet, it provides fast, even mycelial growth to help establish healthy fruiting substrate with ease. What Is Grain Spawn? Grain spawn is the foundation of mushroom cultivation, sterile grains fully colonised with mushroom mycelium,