Maryland's 2026 cannabis framework in plain English — possession, consumption, driving, home grow, and the 12% adult-use tax.
Maryland legalized adult-use cannabis on July 1, 2023. The framework that followed is straightforward in broad strokes — 21+, 1.5 ounces possession, licensed dispensary purchase — but the specifics matter. This guide walks through what's legal, what's not, and where the lines are in 2026. It's informational only, not legal advice. Consult a Maryland attorney for specific situations.
Adults 21 years and older can legally purchase recreational cannabis from licensed Maryland dispensaries. Valid government-issued photo ID is required — a U.S. driver's license or state ID from any state, a U.S. passport, a military ID, or a permanent resident card. Out-of-state residents can purchase. Maryland doesn't require in-state residency for recreational cannabis.
Maryland residents 18 or older with a qualifying condition certified by a qualified provider can register as medical cannabis patients through the Maryland Cannabis Administration.
Under Maryland law, adults 21 and older may legally possess:
Up to 1.5 ounces (42.5 grams) of cannabis flower.
Up to 12 grams of concentrated cannabis.
Cannabis products containing a total of up to 750 mg of THC.
These are the "personal use" limits. They apply to possession at home and in public, subject to consumption restrictions (covered below). You can own all three categories within the combined limit structure.
Exceeding personal use limits:
Possession of 1.5 to 2.5 ounces (or 12 to 20 grams concentrate, or 750 to 1,250 mg THC in products) is a civil offense with a fine up to $250.
Possession of more than 2.5 ounces (or 20 grams concentrate, or 1,250 mg THC) is a misdemeanor punishable by up to six months in jail.
Medical cannabis patients have access to higher 30-day rolling supply limits determined by their certifying provider through their MCA registration.
Maryland imposes a 12% sales and use tax on retail sales of adult-use cannabis and cannabis products. The rate increased from 9% to 12% on July 1, 2025 under the FY26 state budget. Medical patients are exempt from this tax with a valid MCA card at the point of sale.
Tax revenue funds the Maryland Cannabis Administration's operating costs, with the remainder allocated to the Community Reinvestment and Repair Fund (35%), counties and municipalities, the Cannabis Public Health Fund, and the state's General Fund. About 5% of revenue flows to counties based on the percentage of revenue collected from each county.
Cannabis consumption in Maryland is permitted on private property, with the property owner's permission.
In your own home. Yes, if you own or rent and your lease allows it.
In a friend's home. Yes, with their permission.
In a hotel. Only if the hotel permits smoking or cannabis use in the room. Most Maryland hotels prohibit smoking, which effectively prohibits smokable cannabis. Edibles and vapes are typically allowable but check the hotel's specific policy.
Cannabis consumption is prohibited in:
Public spaces — streets, sidewalks, parks. Indoor spaces open to the public — bars, restaurants, workplaces. Public transportation. Moving vehicles, by either driver or passenger. Federal property including federal buildings, national parks, Fort McHenry, military installations, and federally-administered visitor areas. Schools, daycare facilities, and correctional facilities.
Maryland does not currently have any operating licensed cannabis consumption lounges. The legal framework exists — the Cannabis Reform Act of 2023 created the on-site consumption lounge license, and SB 215 (2025) clarified the operating rules and authorized up to 15 such licenses with social equity priority until July 2028. But no licenses have been awarded as of mid-2026, so there's no public venue where adults can currently legally consume cannabis on-site in the state. [VERIFY licensing status before publish — this is moving.]
Driving under the influence of cannabis is illegal in Maryland, with the same general framework as alcohol DUI. Penalties scale with level of impairment and offense history.
Zero tolerance for drivers under 21. Any amount of cannabis detected is a violation regardless of behavioral impairment.
For drivers 21+. A DUI requires evidence of impairment. Unlike alcohol's 0.08% BAC standard, there's no equivalent "per se" threshold for cannabis. Law enforcement assesses impairment through observation, field sobriety tests, and sometimes Drug Recognition Expert evaluations.
Practical implications:
Cannabis detected in your system doesn't automatically equal DUI — but impairment while driving does. Refusing a blood test can itself trigger license consequences. Passengers can't consume in moving vehicles. Store cannabis in the trunk or rear of the vehicle, not in the driver's reach.
Maryland permits limited home cultivation.
Two cannabis plants maximum per household — regardless of the number of adults who live there. The cap is per residence, not per person. Two adults living together: still two plants total.
Medical patients can grow two additional plants beyond the household limit, for a total of four plants per residence. The four-plant cap is still a household maximum and doesn't increase further if multiple registered patients share the same address.
Other rules:
Must be 21 or older to grow. Plants must be out of public view — no visible growing from sidewalks, streets, or neighbor properties. If a neighbor could see a plant from their property with the naked eye, you're out of compliance. Plants must be secured against access by anyone under 21 — typically a locked enclosure where keys are unavailable to minors. Must own or legally possess the property (own or lease with the landlord's written permission).
Selling home-grown cannabis is illegal. Adult sharing — gifting up to the personal-use amount between adults 21+ with no money or other compensation exchanged — is permitted.
One 2025 update worth noting: Maryland legalized adult home manufacture of cannabis edibles and concentrates for personal use, expanding the home cultivation framework to cover non-flower products. The process can't use volatile solvents that produce flammable gas or vapor.
Maryland's regulated market — which includes ReLeaf Shop — tests every product for potency, contaminants, and pesticides. Licensed dispensaries sell only products from licensed cultivators and processors, provide labeled cannabinoid content and harvest dates, track product from cultivation to sale via Maryland's Metrc seed-to-sale tracking system, and offer Certificate of Analysis (COA) lab results on request.
Unlicensed cannabis sources — street sales, unlicensed delivery services, "gifting" schemes that function as de facto sales — are illegal in Maryland. The products are untested, the source can't be verified, and purchase funds criminal enterprise. The existence of a legal market makes unlicensed purchase less justifiable than it was before 2023.
Permitted: sharing cannabis among adults 21+ in appropriate settings where consumption is legal. Small-quantity gifting between adults 21+ with no exchange of money, services, or goods.
Not permitted: selling cannabis without a license. "Gifting with purchase" schemes where cannabis is bundled with the sale of something else (t-shirts, stickers) to circumvent licensing. Transferring cannabis across state lines.
Federal law. Cannabis remains federally illegal. Implications:
Federal property is off-limits — federal buildings, national parks, military bases, federally-insured housing. Federal employment can still trigger drug-policy consequences. Federal financial aid for education has historically had complications. [VERIFY current status before publish.] Banking for cannabis businesses is limited, which is why most Maryland dispensaries don't accept credit cards.
Interstate transport. Illegal under federal law. Don't drive Maryland-purchased cannabis into Delaware, Virginia, Pennsylvania, DC, or West Virginia — even briefly.
How much cannabis can you legally have in Maryland?
Up to 1.5 ounces of flower, 12 grams of concentrate, or cannabis products containing up to 750 mg of THC.
Can I grow cannabis at home in Maryland?
Yes. Adults 21 and older can grow up to two cannabis plants per household. Medical patients can grow two additional plants for a total of four per household. Plants must be out of public view and secured against unauthorized access.
Where can I consume cannabis in Maryland?
On private property with the owner's permission. Not in public spaces, federal property, workplaces, or moving vehicles. Maryland's on-site consumption lounge framework exists but no licenses have been awarded as of mid-2026.
Is it legal to drive with cannabis in the car in Maryland?
Yes, if the cannabis is sealed in its original packaging and stored out of the driver's reach. Driving under the influence of cannabis is illegal regardless of whether the product itself was legally purchased.
What's the cannabis sales tax in Maryland?
12% on adult-use cannabis sales, effective July 1, 2025. Medical patients are exempt with a valid Maryland Cannabis Administration card.
Maryland cannabis law in 2026 is permissive for adults 21+ within defined limits — 1.5 ounces possession, private-property consumption, licensed dispensary purchase, two plants home cultivation. The main lines to watch: public consumption is prohibited, federal property is off-limits, driving under the influence remains illegal regardless of Maryland legality, and unlicensed sources are still criminal. When in doubt, consult a Maryland attorney for specific situations. This guide is informational.
Shop at a Maryland-licensed dispensary — visit ReLeaf Shop Baltimore or check current deals. For details on medical vs recreational access, see the medical vs recreational cannabis guide.
