Depends on where you live. If you live in an appartment building you should probably not be growing. If you live in the ghetto, you should get a machine gun and some babrbed wire electic fencing. If you live in the country and have a grow card you probably dont need anything. Come on now be smart. Just dont tell crack heads you grow pot.
Oooh that looks fun But seriously guys i know ur proud of the fantastic pot ur growing and the hardest part of growing is simply keeping ur mouth shut. biggest security measure u can take