Pennsylvania Medical Cannabis Laws
Registered-patient access rules. Adult-use sales are not legal.
Informational only — not legal advice. Cannabis laws change frequently; verify current rules with the official sources linked below before relying on this page.
Last verified: 2026-08-28
Pennsylvania Cannabis Laws — Quick Facts
Status
Medical-only · no adult-use sales
Min. Age
Adult patients may register directly; patients under 18 participate through a caregiver.
Home Grow
No
Source: official state guidance · Facts verified 2026-08-28
Residents & out-of-state visitors
Medical cannabis: patient authorization required
State residents
- Who can buy
- Pennsylvania residents registered in the medical program with an active certification and card.
- Purchase limit
- Up to a 90-day medical supply under the patient certification; no universal flower gram allowance.
- Public possession limit
- The authorized medical supply; there is no adult-use possession allowance.
Out-of-state visitors
- Who can buy
- Pennsylvania does not accept an out-of-state medical card for purchases.
- Purchase limit
- No legal purchase for out-of-state visitors.
- Public possession limit
- No visitor medical allowance based solely on an out-of-state card; adult-use possession is not legal.
Sources: Official state guidance · Pennsylvania patient eligibility · Reviewed 2026-09-09
Purchase and possession limits are different. Limits apply within this state; do not carry cannabis across state lines. Medical programs may have separate rules.
Find medical dispensary listings in Pennsylvania
275 directory listings across 114 cities.
Browse all Pennsylvania dispensaries →1. Status & Authority
- Legal Since: 2016 (Medical Marijuana Act 16)
- Governing Agency: Pennsylvania Department of Health
- Statute/Citation: Medical Marijuana Act, 35 P.S. § 10231.101 et seq.
- Medical Exists: Yes
- Retail Sales Operational: Medical sales only; no adult-use market
2. Who Can Purchase
- Minimum Age: Adult patients may register directly; patients under 18 participate through a caregiver.
- ID Requirements: Active Pennsylvania medical marijuana identification card.
- Certification: A Department-approved practitioner must certify an approved serious medical condition.
- State residents: Pennsylvania residents registered in the medical program with an active certification and card.
- Resident vs. Out-of-State/Visitor: Pennsylvania does not accept an out-of-state medical card for purchases.
3. Purchase & Possession Limits
- Resident purchase: Up to a 90-day medical supply under the patient certification; no universal flower gram allowance.
- Visitor purchase: No legal purchase for out-of-state visitors.
- Resident public possession: The authorized medical supply; there is no adult-use possession allowance.
- Visitor public possession: No visitor medical allowance based solely on an out-of-state card; adult-use possession is not legal.
4. Where & How to Buy
- Dispensaries: Department-permitted Pennsylvania medical marijuana dispensaries.
- Purchase Process: Register, obtain practitioner certification, pay for the ID card, and present the active card at a dispensary.
- Adult-Use Sales: Not legal.
- Caregivers: Approved caregivers may purchase for linked patients.
5. Taxes & Payment
- Patient Purchases: Check current Department of Revenue and dispensary guidance for applicable charges.
- Payment: Payment methods vary because cannabis businesses may have limited banking access.
6. Consumption Rules
- Permitted Forms: Only forms authorized by Pennsylvania’s medical program may be used.
- Smoking: Smoking medical marijuana is not authorized; dry leaf is intended for vaporization under program rules.
- Locations: Use remains subject to property, workplace, school, vehicle, and federal restrictions.
- Vehicles: Driving while impaired is illegal.
7. Home Cultivation
- Allowed: No
- Plant Count Limits: Registered patients and caregivers are not authorized to cultivate medical marijuana at home.
- Supply: Medical products must be obtained through the permitted system.
8. Penalties
- Unregistered Possession: Adult-use possession remains illegal and may result in criminal penalties.
- Over-Limit Possession: Amounts outside the certified medical supply are not protected by the program.
- Diversion: Resale or transfer outside the medical program is prohibited.
- DUI: Driving while impaired remains illegal.
9. Sources
- Pennsylvania Department of Health — Medical Marijuana Patients (Accessed: 2026-08-28)
- Pennsylvania Medical Marijuana Act § 405 (Accessed: 2026-08-28)