I have a friend who gets a few ozs every couple months for free.  For some reason I refuse to sell anything I grow.  I feel comfortable giving it away, just can't bring myself to sell it for money.  Weird, I know.  I still have some stuff in the cabinet that is over a year old from harvast date.  I've made bubble hash and tincture with extra flower but always seem to have excess dried flower around.   I hate to see it just sit there for so long.