As an MMJ Card holder in Washington DC, you are permitted to possess:
- 2 ounces at any one time
- Allowed product types include flower, concentrates, edibles, transdermal products, seeds and seedlings
However, patients can purchase up to 4 ounces in a 30 day period.
Cannabis is legalized for adult use in Washington, D.C. Keep use out of public. Persons over the age of 21 can possess up to 2 ounces of marijuana and grow up to 3 mature plants and 3 immature plants at home.