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Red Dirt Mushrooms

Black Pearl King Oyster (Pleurotus ostreatus - Hybrid)

Black Pearl King Oyster (Pleurotus ostreatus - Hybrid)

Regular price $15.00 USD
Regular price Sale price $15.00 USD
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Our premium liquid culture syringes contain 10ML of our vigorous, lab-tested mycelium suspended in sterile nutrient solution. Ideal for rapid colonization, these cultures ensure consistent, high-quality results for hobbyists and professional cultivators alike. Each syringe is individually sealed and includes a sterile needle for convenience and ease of use.

Perfect for inoculating grain spawn, agar plates, or substrates to cultivate your own gourmet and medicinal mushrooms at home or in professional setups.

Spawn Run
Species Black Pearl King
Incubation Temp (°F) 75
RH (%) 90–95
Duration (Days) 12–16
CO2 (PPM) 5,000–20,000
FAE (per Hour) 1
Light (Lux) N/A
Primordia Formation
Initiation Temp (°F) 50–59
RH (%) 95–100
Duration (Days) 4–5
CO2 (PPM) <1,000
FAE (per Hour) 4–8
Light (Lux) 500–1,000
Fruitbody Development
Temperature (°F) 59–70
RH (%) 85–90
Duration (Days) 4–8
CO2 (PPM) <1,000
FAE (per Hour) 4–5
Light (Lux) 500–1,000
Cropping Cycle 2 weeks
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