Dude, you are not looking at this the right way man. 99.9% of this thread has said do not grow without your parents permission. At that point I am going to speak for most here by saying that 'if you dont have your parents explicit permission, there is no need to discuss the topic any further'. You continued to do so and we kept repeating ourselves. Doing what you are thinking about doing takes a lot of maturity in doing this, meaning that you must be more careful than what alot of us has to be. Not only do you have to protect yourself, you have to protect your parents at the same time. It just makes things that much more difficult.
Nobody here is jumping down your throat, we just get tired of this same question over and over. If you had really been researching, these same type of repetitive threads would have been very evident to you and you would have had your questions answered before you started this thread.
We all know what you are doing, its cool with us; we dont care, we are just trying to give good sound advice. And no matter how you word it, but from the beginning of your thread it was very obvious you are trying to hide it from someone. We see that, we know that, and no matter how long you want to stretch this thread out and reword and re-justify things, we will not tell you what you want to hear. We are not going to tell or be part of something that will get your parents busted for something that they had no knowledge of. If you are worried about smell, and they are ok with you growing, why are you concerned if they smell it or not. Remember, your room reeks of it anyways?
Man, just do us all a favor and dont get busted, or your parents. Everytime someone gets busted it makes us all look bad. If everyone could just be cool there would be no problems at all. If people would quit getting busted doing stupid shit with weed, it would make our legalization fight a lot easier.
Peace man, and no hard feelings, I just call things the way I see them. I never sugar coat anything for anyone.