California · Health and Safety Code - HSC

HSC §11390: Except as otherwise authorized by law, every person who, with intent to produce a controlled substance specified in paragraph (18) or (19) of subdivision (d) of Section 11054, cultivates any spores or

Felony

What this law says, in plain English

A person who intentionally cultivates psilocybin mushroom spores or mycelium to produce controlled substances can be imprisoned in county jail for up to one year or in state prison.

Read the full statutory text

Except as otherwise authorized by law, every person who, with intent to produce a controlled substance specified in paragraph (18) or (19) of subdivision (d) of Section 11054, cultivates any spores or mycelium capable of producing mushrooms or other material which contains such a controlled substance shall be punished by imprisonment in the county jail for a period of not more than one year or in the state prison.

Verify at the official source: California legislative text

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This page is legal information, not legal advice. Code text is sourced from official publications and may lag amendments — always confirm at the official source linked above. Plain-English summaries and relationship data are AI-derived and reviewed on an ongoing basis; verify with a licensed attorney before acting.