i am doing something simalar last time i vegged 3 weeks and then 3 weeks into flower the plants hit the roof and took over the whole closet this time i am putting them on 17 hours on and 7 hours off for the first week which will be done tomarrow i did this just to get the rootmass up the plants...
right now im growing afghani#1, bub martiece, and train wreck, my bub martiece is twice the size of the others right now i only veged for 3 weeks and it got about 3.5 to 4 feet tall, looks like there are alot of bud sites on it to
here is my thread with some pics of my plants so u can see how well their workin
https://www.rollitup.org/newbie-central/239024-my-first-grow-2-weeks.html
the owner of house and garden was the chemistfor the canna and now startedhis own line it is the original but he made it better im using the aqua flakesand am gonna use the bud xl all i hear i great things
mine were doing that for two reasons it was to hot so they were to close to the light . and mine do that when the light is off until like an hour after i turn them on again they start pointing up