Substrates which have been inoculated with the species of mushroom and have been fully colonized. They are ready to produce fresh mushrooms with minimal effort and skill required. Best for: Everyone BUT in particular those new to the mycology sphere Available in two sizes: Small (1kg) Large (2.2kg) Pleurotus ostreatus, the blue oyster mushroom, is a lovely mushroom to watch grow and to eat. This mushroom’s name comes from the resemblance it has to bivalve mollusk found in the ocean. Learn more about this magical mushroom HERE
