Possession Limits

How much medical marijuana are you allowed to possess? Check our table below to view the possession limits for medical marijuana for each state. Find out how much you are allowed to have and grow with a valid medical marijuana card.

State
Possession Limit
 updated 11-27-16
1. Alaska
1 oz usable; 6 plants 3 mature 3 immature
2. Arizona
2.5 oz usable 12 plants
3. Arkansas
3 oz usable per 14-day period
4. California
8 oz usable 6 mature or 12 immature plants
5. Colorado
2 oz usable 6 plants 3 mature 3 immature
6. Connecticut
2.5 oz usable
7. Delaware
6 oz usable
8. Florida
TBD
9. Hawaii
4 oz usable 7 plants
10. Illinois
2.5 ounces of usable cannabis during a period of 14 days
11. Maine
2.5 oz usable 6 plants
12. Maryland
30-day supply
13. Massachusetts
60 days supply personal use
14. Michigan
2.5 oz usable 12 plants
15. Minnesota
30day supply of non-smokable marijuana
16. Montana
1 oz usable; 4 plants mature 12 seedlings
17. Nevada
2.5 oz usable 12 plants
18. New Hampshire
Two ounces of usable cannabis during a 10-day period
19. New Jersey
2 oz usable
20. New Mexico
6 oz usable 16 plants 4 mature,12 immature
21. New York
30 day supply non smoke-able marijuana
22. North Dakota
3 oz per 14 day period
23. Ohio
90 day max supply
24. Oregon
24 oz usable 24 plants 6 mature,18 immature plants
25. Pennsylvania
30-day supply
26. Rhode Island
2.5 oz usable 12 plants
27. Vermont
2 oz usable; 9 plants 2 mature 7 immature
28. Washington
24 oz usable 15 plants
29. Washington, DC
2 ounces of dried flower