How much medical marijuana can you possess in Massachusetts?
Yes.
Medical marijuana is legal in Massachusetts. Updated October 2026.
Possession limits
The recorded possession limit for medical marijuana in Massachusetts is 10 oz (280 g).
Yes — medical marijuana is legal in Massachusetts.
No separate over-limit penalty text is on file; the headline status still applies.
This is a long-tail extract of the main Massachusetts ruling, published only because a possession figure exists in the dataset.
Frequently asked
Is medical marijuana legal in Massachusetts?+
Yes — medical marijuana is legal in Massachusetts.
Is medical marijuana legal everywhere in Massachusetts?+
The recorded status for Massachusetts as a whole is legal. Local bylaws can still add conditions.
How much medical marijuana can you possess in Massachusetts?+
The recorded possession limit is 10 oz (280 g).
Can tourists use medical marijuana in Massachusetts?+
Visitors to Massachusetts are generally subject to the same medical cannabis rules as residents. Crossing a border with it remains a separate, usually prohibited, act.
Can you grow medical marijuana at home in Massachusetts?+
Home cultivation is recorded as: yes (six plants).
When was this Massachusetts medical marijuana ruling last verified?+
Last verified 2026-10-19.