California
Health And Safety Code – HSC § 11390
Health And Safety Code § 11390. Unauthorized cultivation of material containing controlled substance
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.