King Blue Oyster Agar Culture (NL-KB6)
Pleurotus ostreatus x eryngii — Blue-capped hybrid with thick king-style stems. Cold tolerance meets meatiness. Fruits 10-21C. Master culture plate.
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Nature Lion is based in Brantford, Ontario
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Category: Agar Plates For Mushrooms
Product description by Andrew Langevin · Founder, Nature Lion · Contributing author, Mushroomology (Brill, 2026)
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