Rhode Island Medical Cannabis Guide

Rhode Island legalised adult-use cannabis in 2022 (SB 2430, signed by Governor McKee) and launched retail sales in December 2022. The state has a longstanding medical programme dating to 2006. Home cultivation of 6 plants is permitted for adults.

Legal — Adult Use + Medical Since: 2006 (medical) / 2022 (adult use) Adult Use: Yes (SB 2430, 2022)

Quick Facts

Legal StatusMedical SinceAdult UseAccess TypeEst. CostInsurance
Legal — Adult Use + Medical2006 (medical) / 2022 (adult use)Yes (SB 2430, 2022)Licensed dispensaries and compassion centres — retail from Dec 2022USD 35-65/eighthNo

Legal Timeline

YearDevelopment
2006Rhode Island becomes one of first 10 US states to legalise medical cannabis
2009Medical compassion centres (dispensaries) begin operating
2022SB 2430 signed — adult-use cannabis legalised
2022December: Adult-use retail sales launch at existing compassion centres
2024New adult-use retail licences being issued; market expands

How to Access Cannabis in Rhode Island

  1. Adults 21+ may purchase from licensed retailers with valid ID — no card required
  2. Possession limit: 1oz in public, 10oz at home, 5g concentrate
  3. Home cultivation: 6 plants per adult (3 mature), 12 per household
  4. Medical card: register with the Rhode Island Department of Health for medical-only access
  5. Find licensed retailers at the RI DBR cannabis page or Weedmaps

Qualifying Medical Conditions

Licensed Dispensaries & Providers

ProviderWebsiteNotes
Rhode Island DBR Cannabisdbr.ri.govDept. of Business Regulation — official regulator
Thomas C. Slater Compassion Centerri-compassion.comProvidence medical and adult-use dispensary
Auraaura-ri.comRhode Island adult-use and medical cannabis retailer
Summit Medical Compassion Centersummitmedical.comLicensed RI compassion centre

Cost Breakdown

ItemEstimated Cost (USD)Insurance Coverage
Flower — 1/8 oz (3.5g)USD 35-65No coverage
Concentrate (1g)USD 35-70No coverage
Edibles (100mg pack)USD 20-40No coverage
Medical card (annual)USD 50Not covered

Frequently Asked Questions

Is cannabis legal in Rhode Island?+

Yes — adults 21+ may purchase from licensed retailers, possess 1oz publicly, 10oz at home, and cultivate up to 6 plants (3 mature). Adult-use sales launched in December 2022.

Can I grow cannabis at home in Rhode Island?+

Yes — adults 21+ may grow up to 6 plants per person (3 mature), with a maximum of 12 plants per household.

When did adult-use sales start in Rhode Island?+

Adult-use retail sales launched in December 2022, initially through existing medical compassion centres.

What is the cannabis tax in Rhode Island?+

Adult-use cannabis is subject to a 10% state excise tax plus a 7% sales tax. Medical cannabis is exempt from excise tax, making a medical card cost-effective for regular patients.

Do I need a medical card in Rhode Island?+

No — adults 21+ may purchase recreationally. A medical card provides access to medical-only products, higher possession limits and reduced taxes.

How many dispensaries are in Rhode Island?+

Rhode Island has a growing number of licensed dispensaries. The state began with its existing medical compassion centres and is issuing new adult-use licences. Check the RI DBR website for current licensed locations.