Garden Oyster (Hypsizygus ulmarius) rye grain spawn. This is made as a custom order and is available by the kilogram.
You can use Garden Oyster to inoculate:
Garden Oyster can fruit from grow blocks (sawdust only or sawdust supplemented with bran) indoors or on log stacks outdoors.
Lead time is up to 8 weeks. We will confirm expected dates once the order is placed.