hey you asked me a few questions a few questions about 10 days back, sorry ive been out of town, now you asked when you should start flowering, this depends, do you have the hood attached to the areogarden still or have you set it up like i have where you used an old cable (a PS2 cable will do the job) to plug it into, if you dont know what i am talking about take a look at my pics. anyway, you should probably start to flower about a month after starting vegging. dont want them to get too big now, also this depends on if you have extra lighting I went to lowes and picked up some small CFLs to help. hope everything goes as planned and you get what you want! 