Clone Confussion

this plant is about maybe 3 months now, it started from seed. 'trainwreck' it has this beautiful auroma i cant explain.. anyway i just started to see it pre-flower and more branches growing.. im wondering if its best to clone from it now?.. before it starts to flower?.. after its done?.. what piece is best and what should i look for?

i appreciate all the help.. thankz in advancE!..

take one of the lower branches that wont get alot of light and you want to take it soon before it flowers any more try this method when cloning works very well for me https://www.rollitup.org/view.php?pg=faq&cmd=article&id=187 good luck