Yep I'm just finishing one now. First one I've grown. Leans heavily towards the sativa side, doubled in size during stretch and had taken an extra couple of weeks to finish flower than other autos I've grown. But I reckon she'll yeild a good 6-8 ounces so was deff worth the wait. You would struggle to fit 4 in a 4 X 4 btw so prepare for a big plant.I have just started 2 Fast Buds Green Crack, did you grow them before?