Psilocybin is fully illegal in Mississippi in 2026, though a new trigger law would automatically place a future FDA-approved pharmaceutical psilocybin on the matching state schedule, making it prescribable.
Mississippi remains one of the stricter states for psilocybin in 2026. Magic mushrooms are a Schedule I controlled substance under state law, there is no medical program, no decriminalization measure, and no city-level reform anywhere in the state, and possession of any usable amount is generally charged as a felony. Still, 2026 brought two developments worth knowing about. In March, lawmakers passed SB 2056, a trigger law: if the FDA approves a pharmaceutical crystalline polymorph psilocybin and the DEA schedules it, that drug is automatically placed on the corresponding Mississippi schedule, which would make it prescribable here. The mechanism is a temporary bridge rather than a permanent change — it holds only until the Legislature amends the state schedules or the next regular session ends, whichever comes first — but it means a future psilocybin medicine would not stall at the state line waiting for lawmakers. The same session, Governor Tate Reeves signed HB 314, authorizing the state health department to assemble a consortium to run clinical trials of ibogaine, a different psychedelic, for opioid use disorder and other neurological conditions including PTSD. Neither law changes what is legal today. For now, the only mushroom products Mississippians can buy lawfully are functional mushrooms, Amanita muscaria, and psilocybin spores sold for microscopy — and growing those spores out remains a felony.
Possession
Possessing psilocybin mushrooms is illegal statewide under Miss. Code § 41-29-139 and is generally charged as a felony, with penalties that scale by weight or dosage units. Mississippi has no medical exception and no decriminalization measure.
Cultivation
Growing psilocybin mushrooms — including germinating legally purchased spores — is treated as felony manufacture of a Schedule I controlled substance.
Retail / purchase
No form of psilocybin can be legally sold or purchased in Mississippi. The only lawful mushroom-related purchases are psilocybin spores sold for microscopy, Amanita muscaria products, and non-psychoactive functional mushrooms.
Spores
Psilocybin spores contain no psilocybin or psilocyn, and neither compound's spore or mycelium stage appears anywhere in Mississippi's Schedule I list (Miss. Code § 41-29-113(d)(29)-(30)), so spores are legal to buy and possess in Mississippi for microscopy and taxonomy. Only a few states single out spores at all — California, Georgia, Idaho, and Florida are the ones usually identified, and California's provision (Health & Safety Code § 11390) reaches spores only where there is intent to produce psilocybin. Those state lists do change, so confirm current law before ordering. In Mississippi, germinating spores is felony manufacture, and acquiring spores with demonstrable intent to cultivate can support attempt, conspiracy, or paraphernalia charges under Miss. Code § 41-29-139(d).
Amanita muscaria
Amanita muscaria contains muscimol and ibotenic acid rather than psilocybin, and none of those compounds appears in Mississippi's controlled-substance schedules, so amanita is legal to buy and possess in the state. Louisiana remains the only state with a statutory ban: La. R.S. 40:989.1 lists Amanita muscaria among prohibited hallucinogenic plants when intended for human consumption, while exempting possession, cultivation and growing strictly for aesthetic, landscaping or decorative purposes. Separately, the FDA does not permit Amanita muscaria or muscimol as a food ingredient, so edible amanita products sit in a federal regulatory gray area and state-level rules on them can shift.
Recent changes
SB 2056 (Sen. Turner-Ford), approved by Gov. Tate Reeves on March 13, 2026 and effective July 1, 2026 as Chapter 322, provides that any pharmaceutical composition of crystalline polymorph psilocybin approved by the FDA and then scheduled by the DEA is automatically placed on the corresponding Mississippi schedule under §§ 41-29-113 through 41-29-121 and made subject to that schedule's penalties. The automatic scheduling is an interim bridge, not a permanent fix: it runs from the date of federal scheduling only until the Legislature amends the matching state schedule or the next regular session concludes, whichever comes first. A House companion, HB 563, was also filed. In the same session, HB 314 (approved March 26, 2026, effective July 1, 2026) authorizes the State Department of Health to assemble a consortium — a drug developer, a lead university and a hospital — to pursue FDA drug-development trials of ibogaine for opioid use disorder and neurological conditions including PTSD; opioid-settlement money reported at roughly $5 million was discussed as the funding source, contingent on matching non-state funds, and two Senate ibogaine bills (SB 2561, SB 2562) died in committee. No psilocybin decriminalization or legalization bill was introduced in Mississippi in 2024, 2025 or 2026, and no citizen ballot measure is available: the state has had no working initiative process since 2021, and every 2026 measure to reinstate it died in committee.
Simple possession of psilocybin mushrooms is almost always a felony, and Mississippi counts the entire weight of any mixture containing a detectable amount of the substance — the whole mushroom, not just its psilocybin content. Under Miss. Code § 41-29-139(c)(1), only amounts under 0.1 gram are a misdemeanor (up to 1 year, $1,000); 0.1 to 2 grams carries up to 3 years, 2 to 10 grams up to 8 years, and 10 to 30 grams a 3-to-20-year range with fines up to $500,000. At 30 grams or more — roughly one ounce of mushroom material, a threshold fresh undried mushrooms reach far faster because water weight counts — simple possession is itself charged as trafficking under § 41-29-139(f)(2)(C), carrying 10 to 40 years with a 10-year mandatory sentence that cannot be suspended and no eligibility for probation or parole, though § 41-29-139(h) allows a court to depart below that floor in narrowly defined circumstances.
Legal options for Mississippi residents
The nearest genuinely legal psilocybin access for Mississippi residents is a licensed healing center in Colorado or a licensed service center in Oregon, both of which serve out-of-state adults under supervision. At home, legal options are limited to microscopy spores, Amanita muscaria, and functional mushroom products.
See also: can you buy magic mushrooms online legally? · shroom delivery: legal or scam?
FAQ
Are shrooms legal in Mississippi?
No. Psilocybin and psilocin are Schedule I controlled substances in Mississippi, so possessing, growing, or selling magic mushrooms is illegal statewide, and possession is usually charged as a felony. There is no medical program and no decriminalized city anywhere in the state.
Can you buy psilocybin spores in Mississippi?
Yes. Because spores contain no psilocybin, they are legal to buy and own in Mississippi for microscopy and research purposes. The moment spores are germinated, however, you are manufacturing a Schedule I substance, which is a felony.
Is psilocybin therapy available in Mississippi?
Not yet. Mississippi has no licensed psilocybin program, but SB 2056 (2026) means that if the FDA approves a pharmaceutical crystalline polymorph psilocybin and the DEA schedules it, it would automatically land on the matching Mississippi schedule and become prescribable — on an interim basis until the Legislature updates the state schedules. Today, the nearest licensed options are Colorado's healing centers and Oregon's service centers, which serve visiting adults.
What happens if you get caught with shrooms in Mississippi?
Expect felony charges in most cases. Under Miss. Code § 41-29-139, only amounts under 0.1 gram are a misdemeanor, and the law counts the entire weight of the mushrooms. Possession of 0.1-2 grams carries up to 3 years, 2-10 grams up to 8 years, and 10-30 grams a 3-to-20-year sentencing range; at 30 grams or more the charge becomes trafficking, with a mandatory minimum 10-year sentence and no parole eligibility.
Is Amanita muscaria legal in Mississippi?
Yes. Amanita muscaria contains muscimol and ibotenic acid, not psilocybin, and is not a controlled substance in Mississippi, so it can be legally purchased and possessed. Louisiana is currently the only state with a statutory ban, under La. R.S. 40:989.1, and even there the prohibition applies to material intended for human consumption rather than ornamental use. Amanita is not a gentler version of psilocybin — it acts on a different receptor system and dosing errors cause hospitalizations.
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- Mississippi Legislature — SB 2056 (2026 Regular Session) bill history: automatic scheduling of FDA-approved psilocybin; Approved by Governor 03/13/2026, effective July 1, 2026, Chapter 322 (accessed 2026-07-29)
- Mississippi Legislature — SB 2056 signed text: automatic scheduling of any FDA-approved, DEA-scheduled pharmaceutical composition of crystalline polymorph psilocybin on the corresponding state schedule, effective only until the Legislature amends the schedule or the next regular session ends (accessed 2026-07-29)
- Mississippi Legislature — HB 314 (2026) bill history: ibogaine clinical-trial consortium; Approved by Governor 03/26/2026 (accessed 2026-07-29)
- Mississippi Legislature — Report of All Measures, 2026 Regular Session (verified: no psilocybin decriminalization or legalization bill filed; SB 2561/SB 2562 ibogaine bills and all initiative-process reinstatement measures died in committee). Companion 2024 and 2025 reports show no psilocybin bills filed. (accessed 2026-07-29)
- Mississippi Code § 41-29-113 — Schedule I: psilocybin (d)(29) and psilocyn (d)(30) listed; no reference to spores, mycelium, Amanita muscaria, muscimol or ibotenic acid (accessed 2026-07-29)
- Mississippi Today — Legislators send bill to Reeves to fund ibogaine mental health clinical trials, ~$5M in opioid-settlement funds (March 19, 2026) (accessed 2026-07-28)
- Magnolia Tribune — Governor signs ibogaine clinical trial bill (HB 314) into law (March 2026) (accessed 2026-07-28)
- Mississippi Code § 41-29-139 — Prohibited acts; penalties (Uniform Controlled Substances Law) (accessed 2026-07-28)
- Mississippi Legislature — HB 1613 (2026, signed) reprinting full current text of § 41-29-139: possession brackets, entire-mixture weight rule, trafficking and aggravated trafficking penalties (accessed 2026-07-28)
- Louisiana R.S. 40:989.1 — hallucinogenic plants; lists Amanita muscaria, limited to material intended for human consumption, with an exemption for aesthetic, landscaping or decorative purposes (accessed 2026-07-29)
- California Health & Safety Code § 11390 — spore/mycelium offense requires intent to produce a controlled substance (i.e. not a flat spore ban) (accessed 2026-07-29)