my setup cannot support them, at least I don't think it can... I've always read that their flowers get very tall, as high as 30-60cm IIRC. I use fluorescent lamps so that wont work without some type of dedicated setup
my only option would be to move them outside for the summer, and I tried that a few years ago with disastrous results... too hot, too dry, too many critters... so I'm a little gun shy of that
Av