Huh, in Washington, DC, you can grow 6 plants, for your own consumption or 'possess' two ounces, but are not allowed to sell it...though I think it is technically legal to give it away, or trade things for it. In Maryland, it's been decriminalized, and is now just a fine, for having something like a half ounce or less. My guess is it will be legal here fairly soon, and the amount flowing out of the district has driven prices down. (In Maryland, we often call DC, 'The District')
The result of this, in part, has been thinking at times there's a real skunk around, when it's just somebody smoking some skunk weed, or with some really fresh skunk on them. But it doesn't seem to be anything the police bother about, around here, which is nice, unless you have mega amounts.
Well, if I ever did get in trouble I could just say, "It ain't the weed officer, it's me!"