one set is good, 10 plants, if you do everything perfect with a good strain you could get 2 or 3 pounds, yes, even indoors. and if your seeds are cought you get a us customs letter saying a package has been confinscaed, to request it back send something here, but don't, just contact your seed bank about it. And this is VERY rare anyways. and i might put a humidifier in your room too.