Grains for spawn preparation represent a versatile and essential medium for cultivating a variety of mushroom species. Specially formulated for optimal mycelium growth, these grains are ideal for popular mushrooms such as oyster mushrooms (Pleurotus species), shiitake mushrooms (Lentinus edodes), button mushrooms (Agaricus bisporus), Reishi (Ganoderma species), and other valuable fungi.

Available in convenient 5 kg packages, these grains serve as the foundational substrate for developing mushroom spawn.