Key Statistics
Quick Facts
Legal
Legal
21+
December 15, 2016
Recreational Cannabis Laws
1 oz in public, 10 oz at home
1 oz flower, 5g concentrate
6 plants per adult, 12 per household
Medical Cannabis Program
10 oz per 60 days
Cancer, glaucoma, HIV/AIDS, hepatitis C, ALS, Crohn's, Parkinson's, MS, and others
Need help getting your medical card? Check out our complete guide to getting a medical marijuana card.
Federal vs. Massachusetts Law
Important: Cannabis remains a Schedule I controlled substance under federal law, regardless of state legalization.
Illegal (Schedule I)
All cannabis possession, sale, and cultivation is prohibited
Recreational Legal
Adults 21+ can legally purchase and possess
What this means: While Massachusetts has legalized cannabis at the state level, federal agencies can still enforce federal law. This affects banking, interstate commerce, federal employment, and travel across state lines or through federal lands.
Massachusetts Cannabis Law FAQ
Yes, Massachusetts legalized recreational cannabis in 2016, with retail sales starting in 2018.
Official Resources
For the most up-to-date and authoritative information, visit the official state resource:
Massachusetts Official Cannabis WebsiteSources
Massachusetts (MA)
Quick Reference Card
Legal
Legal
1 oz in public, 10 oz at home
21+
6 plants per adult, 12 per hou...
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