I should be getting my pot card for nevada here in the next couple days, so im not really concerned too much about the authorities, because i can legally grow 7 immature and 3 mature plants at a time, i will still grow more (i think). My main concern is with the maintenance as they are not really 'high class' people, so for them to see a few high grade marijuana plants near the end of the flowering stage, they may be tempted to steal them, or at least tell some of their gangster friends about it, and i dont need any gangsters kicking in my door.
It would also be fairly difficult to hide them....maybe put a lock on the closet or something?