Newb!!!

Hey all! I'm Poet. I am working on my first ever grow and any advice would be awesome. It's a closet operation at the moment since I consider this a learning curve. My babies are in their 4th week and lookin pretty good. I've burnt some leaves, accidently knocked them over all kinds of stuff, but it's taught me to be more aware and careful. I was given all my seeds and there is the possibility that my babies can be one of 3 types. I have 2 of the three that the previous grower had, but that grower isn't around to inform me what they are. I know the 3 that were being grown, but other than waiting to see if I smell a skunk, I don't have a clue how to tell which they are. Is there a way, based on sight, smell, whatever, that I can distinguish what they are?

pictures speak a thousand words..............

Hey Poet! I'm a newb too, just about 4 weeks into my first grow. I tell ya man, I'm already smelling the skunk smell and had to put an odor eliminator in the grow room as well as light hell of candles all around the outer area. So you should be smelling skunky pretty soon! Post some pics!

hell im 2.5 weeks into my closet grow and am starting to smell it slightly