Maine Cannabis Laws
(ME)Maine legalized recreational cannabis in 2016. Adults can possess 2.5 oz and grow 3 mature plants.
Maine is one of the states with legal recreational marijuana. View all recreational states →
Key Statistics
Quick Facts
Legal
Legal
21+
Nov 7, 2016
Recreational Cannabis Laws
2.5 oz
2.5 oz flower, 5g concentrate
3 mature, 12 immature plants
Medical Cannabis Program
2.5 oz per 15 days
Any condition for which physician would recommend cannabis
Need help getting your medical card? Complete guide to getting a medical marijuana card .
Federal vs Maine State Law
Federal Law
Cannabis remains a Schedule I controlled substance under the federal Controlled Substances Act. Possession, distribution, and cultivation are federal crimes regardless of state law.
Maine State Law
Status: Recreational & Medical Legal. Adults 21+ may possess and purchase cannabis at licensed dispensaries.
Federal employees, federal contractors, and anyone crossing state lines should follow federal rules regardless of state legalization.
Frequently Asked Questions
Official Resources
For the most up-to-date and authoritative information, visit the official state resource:
Maine Official Cannabis WebsiteSources
- Maine Official Cannabis Resource (accessed Dec 6, 2025)
Information last verified: Dec 6, 2025. Cannabis laws change frequently — always verify current rules with official state sources.
Quick Reference
- State
- Maine (ME)
- Status
- Recreational & Medical Legal
- Rec Limit
- 2.5 oz
- Med Limit
- 2.5 oz per 15 days
- Min Age
- 21+
- Home Grow
- 3 mature, 12 immature plants