Grain Spawn - Pearl Oyster (1kg) - Plastic Bag Indoor growing Pearl Oysters are very similar

Pearl Oysters are very similar to Garden Oysters but slightly more delicate and often paler in colour

Blue Oysters are a reliable producer that can yield good first and second flushes

Wine Cap (Stropharia rugoso-annulata) is one of the easiest mushrooms to grow outdoors

Plant Hardiness Zone Suggested ship month 2-4 May 5-6 April 7-9 March Reference: https://planthardiness

Grain spawn needs to be added to a bulk substrate to fruit

Grain Spawn - Pearl Oyster (1kg) - Plastic Bag Indoor growing Pearl Oysters are very similarProduct may not ship for up to 4 weeks. Mushrooms do not fruit from grain spawn. Grain spawn needs to be added to a bulk substrate to fruit. Species Profile Pearl Oyster (Pleurotus ostreatus) is a reliable, easy to grow species that produces generous clusters of white to cream tan mushrooms. Pearl Oysters are very similar to Garden Oysters but slightly more delicate and often paler in colour. They grow well at room temperature or slightly cooler (10oC