Cloning

i have one plant that has not started to flower its been on 12/12 for at 11 days now can i take it out and use it for cloneing, it is a clone its self blue chesse if so what do i do please i have all mix soil seed tray inserts, plus hormone rooting powder from wilkos

[video=youtube;T07--heDYHc]http://www.youtube.com/watch?v=T07--heDYHc&oref=http%3A%2F%2Fwww.youtube.com%2Fresults%3Fsear ch_query%3Dcloning%2Bmarijuana%26aq%3Df&has_verified=1[/video]

thank u max