DESCRIPTION
Psilocybe cubensis Thailand Koh samui Spores
Psilocybe cubensis “Thailand Koh Samui” is a classic tropical strain, originally collected by famed mycologist John Allen on the island of Koh Samui, Thailand. First discovered in the late 1990s, this variety quickly gained international attention for its unique adaptation to the hot, humid Southeast Asian climate.
Scientific Characteristics:
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Spore Color: Rich, deep purple-brown, typical of wild P. cubensis strains.
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Shape & Size: Spores are elliptical to subellipsoid, generally measuring 12–17 x 8–12 micrometers under the microscope.
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Appearance: Koh Samui spores are known for their smooth surface, dense pigmentation, and uniform shape—delivering excellent contrast for microscopic observation.
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Mycelium Traits: Renowned for fast, rhizomorphic mycelial growth and prolific spore print production in legal research settings.
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Fruit Body Notes: In its natural environment, Koh Samui produces short, thick mushrooms with broad, golden caps and sturdy stems—although research here is focused on spore morphology.
Research Use:
Koh Samui spores are favored by mycologists and microscopy enthusiasts for their genetic reliability, tropical origin, and well-defined spore characteristics. Ideal for genetic studies, educational research, or any comparative analysis involving Southeast Asian cubensis strains.
Fun Fact:
This strain is sometimes dubbed the “tropical classic”—a nod to its enduring popularity and the legendary story of its discovery on a Thai island paradise.

All Psilocybe magic mushroom spores intended for microscopy and taxonomy purposes only.