What's Legal in Maryland
Possession
Adults 21+ can possess up to 1.5 ounces of cannabis flower or up to 12 grams of concentrated cannabis.
Home Cultivation
Adults 21+ can grow up to 2 cannabis plants per person, with a maximum of 4 plants per household.
Purchase Limits
Adults can purchase up to 1.5 ounces of cannabis flower or equivalent in other products per transaction.
Age Requirement
Recreational cannabis is legal for adults 21 years and older. Medical cannabis patients must be 18+ with a valid recommendation.
Where You Can Consume
⚠️ Important
Cannabis consumption is NOT allowed in public places. This includes streets, parks, restaurants, bars, and any location where smoking is prohibited.
Private Property
You can consume cannabis in your private residence or on private property where the owner has given permission.
Public Spaces
Consuming cannabis in public spaces is illegal and can result in fines. This includes parks, beaches, and sidewalks.
Rental Properties
If you rent, check your lease agreement. Landlords can prohibit cannabis use on their property.
Vehicle Consumption
Consuming cannabis in a motor vehicle is prohibited, even if the vehicle is parked. Keep cannabis in sealed containers while driving.
Medical vs. Recreational
| Feature | Recreational | Medical |
|---|---|---|
| Minimum Age | 21 years old | 18 years old (or caregivers) |
| Possession Limit | 1.5 oz flower / 12g concentrate | Up to 4 oz (more withMMJ certificate) |
| Purchase Location | Licensed dispensaries (recreational) | Any licensed dispensary |
| Tax Rate | Standard state taxes | Exempt from some taxes |
| Home Cultivation | Up to 2 plants per person | Up to 4 plants (with certification) |
| Caregiver Program | Not available | Yes, can purchase for patients |
ⓘ Getting a Medical Card
To become a medical cannabis patient in Maryland, you'll need a certification from a licensed medical cannabis doctor. Visit the Maryland Medical Cannabis Commission website for more information on qualifying conditions and registration.
What Remains Illegal
Driving Under Influence
It's illegal to drive while impaired by cannabis. DUID (Driving Under the Influence of Drugs) is a serious offense.
Possession Over Limit
Possessing more than the legal limit can result in fines and potential criminal charges.
Public Consumption
Using cannabis in public spaces can result in civil fines, typically $50-$500.
Under 21 (Recreational)
Possessing recreational cannabis under age 21 can result in penalties and required education programs.
Federal Property
Cannabis remains illegal on federal property, including federal buildings, national parks, and military installations.
Distribution/Sales
Selling cannabis without a proper license is illegal. Only licensed dispensaries can legally sell cannabis products.
Frequently Asked Questions
Can I share cannabis with friends?
Adults 21+ can share up to 1 ounce of cannabis with other adults 21+, as long as no money or other compensation is exchanged.
Can I bring cannabis into Maryland from another state?
No. It's still illegal to transport cannabis across state lines, even from states where cannabis is legal. This is a federal offense.
Can my employer fire me for using cannabis?
Yes. Maryland does not prohibit employers from maintaining drug-free workplaces. Most employers can still test for cannabis and terminate employees who use it.
Can I consume cannabis in a rental apartment?
Check your lease. While cannabis is legal in Maryland, landlords can prohibit its use in their properties. Medical patients may have additional protections.
What happens if I'm caught with cannabis under 21?
Penalties vary. Minors may face fines, mandatory education programs, and the cannabis may be confiscated. Medical cannabis patients under 18 have separate rules.