it looks like a hybrid and you could flower it now, but remember the longer you wait to flower the more buds youll get...
totally up to you it all depends on how much space you have to work with and if you dont mind a smaller yeild than if you waited an extra couple weeks etc etc
am new 2 this game aswell got 6 plants only 2 flowering put into flower at same time about 2 weeks ago. grew outside for 7 weeks in all weathers 2 toughen then up, brought them inside 2 flower. running light 11 on and 13 off can any 1 tell me why others now showin signs of flower yet