word up, the best possible results will probably be from clones, as you can flower them earlier than seeds. seedlings need 8 weeks of veg time before they're mature enough to produce potent THC. so, if you can procure clones for your next grow, it'll be worth it. (it sucks to flower seedlings early, all that time and effort for half THC potency.)

but for now, LST the hell out of them. the reason is, just go with one main cola each because of size limitations.

good luck.