Is psilocybin legal in Oregon?
Supervised access. Lawful only inside a licensed programme, with a trained facilitator or a prescriber. Outside that programme it remains a criminal offence.
What the law says
The first supervised psilocybin services programme in the US, licensed since 2023. Separately, the 2020 drug decriminalization was rolled back in 2024, so personal possession is a criminal matter again.
Psilocybin is Schedule I under federal law in the United States, whatever this state does.
Instrument: Measure 109 (2020); HB 4002 (2024) · Checked: 2026-08-09
Possession
Separately, the 2020 drug decriminalization was rolled back in 2024, so personal possession is a criminal matter again.
Cultivation
A licensed programme does not make home cultivation lawful. The exception written into the law is supervised access, with a trained facilitator or a prescriber, inside that programme. Growing outside it stays a criminal offence, and it is usually one of the serious ones. This entry does not separately track cultivation. Read the instrument named below and a local source before you act.
Spores
This entry does not name spores. Spores contain no psilocybin and are treated separately in many places, but germinating them is cultivation wherever the mushrooms are controlled.
Questions
Is psilocybin legal in Oregon?
Supervised access. The first supervised psilocybin services programme in the US, licensed since 2023. Separately, the 2020 drug decriminalization was rolled back in 2024, so personal possession is a criminal matter again. Psilocybin is Schedule I under federal law in the United States, whatever this state does.
Can you grow magic mushrooms in Oregon?
A licensed programme does not make home cultivation lawful. The exception written into the law is supervised access, with a trained facilitator or a prescriber, inside that programme. Growing outside it stays a criminal offence, and it is usually one of the serious ones. This entry does not separately track cultivation. Read the instrument named below and a local source before you act.
Are mushroom spores legal in Oregon?
This entry does not name spores. Spores contain no psilocybin and are treated separately from mushrooms in many places, but germinating them is cultivation wherever the mushrooms are controlled. Read the instrument named on this page: Measure 109 (2020); HB 4002 (2024).
Which law covers psilocybin in Oregon?
Measure 109 (2020); HB 4002 (2024). Checked 2026-08-09. This is journalism, not legal advice.
This is journalism, not legal advice. Laws change, and enforcement varies inside a single country. Read the instrument named above and take local advice before you make a decision.