i suppose maybe if your doing a vertical grow with sativas a little stretch is good but it should stretch enough during that first few weeks of 12/12Can you move the lights up and cause a plant to stretch while its in the flowering cycle? If you did do this could/would it be beneficial to the yield?
what for? dontyou want a dense plant like this?what if u'r doing LST would it be good to stretch alittle bit?
it looks like you started late. next time start earlier. here's what a perf lst'd sativa should look likeyea i'm doing lst. here are some pics
you wanna pull those down before the branch strengthens. looks like you got somethin like this.i started mine when it got 2 about 4 inces sound about right the pic is the 1st day of flowering got much bushier now lol and pleanty of buds growing