Cultivation Guidelines: Pearl Oyster

Pearl Oysters

Preferred Substrates

Spawn

Whole Oats, Millet, Corn, Rye Berries

Cultures (Agar Plates, Liquid Cultures)

Light Malt Extract, Dextrose

Bulk

Hardwood Logs, Supplemented Sawdust Blocks, Pasteurized Straw

Environmental Information

Incubation

Maintain 75F – 82F for roughly two weeks until full colonization has occurred.

Fruiting

Keep at approximately 85-90% humidity in your fruiting chamber. Pins will appear within 4-7 days, total growth time to a harvestable fruit can vary by temperature and air exchange, from 2-3 weeks in total.

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