Sterilized wheat grain inoculated with your choice of mushroom species.

 

Grain Spawn is used to inoculate sterilized blocks, pasteurized straw and sometimes in mushroom log cultivation or even to further expand into more grain spawn.

 

Contact us for bulk discount pricing.

Grain Spawn | 5.5 lbs

$27.95Price
  • If product does not perform , we will replace the product.