Pay in 4 interest-free payments of $35.44 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Blue Oyster performs best on hardwood-based mixes (e
For tent/Martha-style fruiting: maintain high humidity + regular fresh air exchange for clean
garden centres)
high-quality Golden Oyster mushrooms
Bulk Sterilised Master's Mix Mushroom Substrate Bag Most Popular Blue Oyster performs best onBulk Sterilised Master's Mix Mushroom Substrate Bags 251000 Unit Packs Scale up your spawn production with lab prepped hardwood, soyhulls and gypsum substrate thats ready to mix with grain spawn. Built for growers who care about consistent colonisation, clean results, and a supply they can actually rely on. Each Master's Mix substrate bag is prepared in clean room conditions and sterilised in a computer controlled autoclave, taking the guesswork out
US$ 12.00
US$ 58.00
US$ 161.57