King Oyster Colonised Grain Spawn (NON-NATIVE) laminar This is a classic media

This is a classic media recipe for fungal cultures

and yield potential

With an explorers eye

water level

King Oyster Colonised Grain Spawn (NON-NATIVE) laminar This is a classic mediaKing Oyster Colonised Grain Spawn (NON NATIVE) 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, ready to inoculate your