Nice buddy, I suggest getting some side lighting like in my pics....
I've got pics of a Misty seed from nirvana growing in the aerogarden. it is just over 5 weeks from dropping the seed in the aerogarden, it took almost a week to sprout up and started flowering 3 weeks from popping the seed in, but you shoulda seen it at 3 weeks, I wish I took a pic then....I think this is the best looking plant I've ever seen in vegitative stage, 2 weeks into flowering....dont know if its male or female yet....
Anyways sorry Siga for tooting my own horn....But I wish you best of luck...
Also more than 2 plants is the aerogarden is going to be difficult to manage and will require much trimming and topping...
I've figured some more things like this out latley...
Can't wait to see your results
Peace
-Tek
Pics coming in a few minutes....