Can I Use Marijuana in Baltimore?
Yes, but only under specific conditions. Possession of small amounts is decriminalized in Baltimore City, meaning you won't face criminal charges for having up to 10 grams. However, marijuana remains illegal under Maryland state law for recreational use. Medical marijuana is legal statewide with a physician's recommendation and state registry card. Selling, growing, or possessing larger quantities is a criminal offense in Maryland regardless of local policy.
Decriminalization vs. Legalization: What Baltimore's Rules Actually Mean
Baltimore City decriminalized marijuana possession in 2014, but the city council did not legalize it. Decriminalization means possession of under 10 grams results in a civil citation (similar to a traffic ticket) rather than arrest and criminal charges. You pay a fine, typically $100 for first offense, but no conviction appears on your record and you avoid jail time.
This applies only within Baltimore City limits. If you're caught in Baltimore County, Howard County, or Anne Arundel County, state law applies: possession of any amount under 10 grams is a misdemeanor, and larger amounts trigger felony charges. The distinction matters if you drive outside the city or live in a surrounding county.
Possession of 10 grams or more remains a criminal offense everywhere in Maryland, including Baltimore. At 10 to 50 grams, you face misdemeanor charges. Above 50 grams, charges typically upgrade to felony possession with intent to distribute, which carries substantially longer sentences and a permanent criminal record.
Medical Marijuana: The Legal Path Forward
Maryland's medical marijuana program, operated by the state Department of Health, allows registered patients to possess and use cannabis. You need a written recommendation from a licensed Maryland physician, then apply for a medical marijuana card through the state registry.
The card itself is free; physician consultation costs vary by provider. Once approved, you can purchase marijuana from any of Maryland's licensed dispensaries, including several in Baltimore. Qualifying conditions include chronic pain, cancer, seizure disorders, PTSD, and multiple sclerosis, among others. The state maintains the full list on its official website.
Medical cardholders can legally possess up to 120 grams per month and are protected from prosecution under state law. However, federal law still classifies marijuana as a Schedule I controlled substance, so crossing state lines with medical marijuana is illegal, and employers can still test and terminate based on positive results even with a valid card.
Where You Cannot Use Marijuana, Even with Low Quantities
Decriminalization in Baltimore applies to possession only, not public use. Smoking or consuming marijuana in public spaces, parks, or within 1,000 feet of a school is prohibited and subject to additional fines or criminal charges. Police can cite you under Baltimore City ordinances even if the amount is under 10 grams.
Your own home is the safest location. You cannot use marijuana in rental housing if your lease forbids it, and landlords can pursue eviction. You also cannot drive under the influence of marijuana; DUI laws apply equally to cannabis and alcohol. Law enforcement uses roadside sobriety tests and blood tests to detect impairment, and conviction carries license suspension, fines, and jail time similar to alcohol DUI.
Workplaces can maintain drug-free policies and test employees, even for medical cardholders. Maryland law does not require employers to accommodate medical marijuana use, and federal contractors must maintain zero-tolerance policies under federal law.
Purchasing and Possession Limits
If you have a medical card, you can buy from licensed Maryland dispensaries. Without a medical card, purchasing marijuana is illegal in Baltimore and throughout Maryland, regardless of quantity. There are no legal retail stores selling recreational marijuana in the state.
Growing marijuana at home is illegal in Maryland without a medical growing license, and even registered patients cannot cultivate their own plants. Licenses are available only to growers authorized by the state Department of Health, and they operate as wholesale operations.
Related Questions
What happens if I'm caught with marijuana in Baltimore County or a surrounding county? Maryland state law applies outside Baltimore City. Possession of any amount under 10 grams is a misdemeanor with potential jail time and a permanent criminal record, regardless of decriminalization status in the city.
Can my employer fire me for testing positive for marijuana? Yes. Maryland law does not require employers to make exceptions for medical marijuana cardholders. Federal contractors and safety-sensitive positions face stricter requirements under federal law.
How do I apply for a Maryland medical marijuana card? You need a written recommendation from a licensed Maryland physician, then register through the Maryland Department of Health's medical marijuana program. Contact the department directly for current application procedures and any required documentation.

