Oyster Mushroom (Pleurotus ostreatus) Grain Spawn — White — 10 Seeds

$21.99
Size
Quantity
Inventory: 339 available

Color: White

Quantity: 10 Seeds

Sowing Method: Prepare pasteurized straw or sterilized hardwood sawdust as substrate. Inoculate at 2–5% spawn rate by weight, mix evenly, and pack into filter bags or tubs. Incubate at 68–75°F (20–24°C) in darkness for 10–16 days until fully colonized. Move to fruiting conditions at 60–68°F (16–20°C) with high humidity (85–95%) and indirect light; allow fresh air exchange. Harvest when caps are flat to slightly curled.

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