leebud, good luck with your first grow! I'm in the middle stages of my first grow, and I'm having a great time with it - it really is addictive. My wife had some jealously issues as well, because I was spending so much time reading/learning/experimenting about/with my plant. But, everything should be done in moderation, and I try to spend my time on this board when I am away from my wife, so I don't lose any time with her when we're together.

As for the node question - the node is the crease between the main stalk and a branch - it is the location where JG was referring you to determine sex when your plant begins to show.

I look forward to seeing some pictures of your plant, and I wish you continued success! Be sure to read as much as you possibly can on this board, and employ use of the Search function to answer your detailed questions. You'll be surprised how many people have asked and had answered your same questions.

Be good out there!