See all 50 states on one map and compare side-by-side. Start 7-day free trial — no card required
New Hampshire
Legal Status at a Glance
Cannabis is LEGAL FOR RECREATIONAL USE in New Hampshire. Adults 21 and older may purchase, possess, and consume cannabis without a medical card.
Possession & Purchase Limits
Possession limit: 3/4 oz (21.26 g). Purchase limit: 3/4 oz per transaction.
Home Cultivation Rules
Home cultivation in New Hampshire: 3 plants per person.
Medical Program Details
Medical program (Alternative Treatment Centers) continues operating; medical patients retain program benefits.
Key Restrictions & Notes
HB 1633 signed 2024; adult-use retail sales began 2025. Consumption prohibited in public, vehicles, and near schools or workplaces.
Official State Source
For the most current cannabis laws in New Hampshire, visit the official source at https://www.dhhs.nh.gov/programs-services/mental-health/substance-use/cannabis. Laws and local regulations can change — verify with your local jurisdiction before purchasing or possessing cannabis.
Related guides
More from Wisconsin
- Wisconsin → Kansas
- Wisconsin → Kentucky
- Wisconsin → Louisiana
- Wisconsin → Massachusetts
- Wisconsin → Maryland
Moving to New Hampshire from elsewhere
Cannabis laws change rapidly. This information is for educational purposes only and is not legal advice. Always verify current state and local regulations before purchasing, possessing, or cultivating cannabis. Federal law still classifies cannabis as a Schedule I controlled substance.