rotating your plants is something you should do daily so they grow strait. I think the veggie idea is a good one especially because when you do get busted your parents will think you are some freak with a hidden sissy green thumb and they will probably try to encourage you to grow stuff and help you out. I have tons of house plants in my house so when I go out wih my mom I can drop a hint about my poor corn tree and get some new stuff, lol.