Oh ok, yes those seeds, will.only grow female planys and yes they will start to flower no matter what light cycle. I am growing some white widow autos as well. Just give her some time and she will begin to flower before you know it. What kind of bulbs are in the t5? For veg you want a more blue spectrum light around 6500k and for flower you want a more red/yellow spectrum around 3500k I believe
Also what size is the light you are using?