Is 17" tall enough?

right now i have 9 cuttings that are 17" tall and i wanted to know if they are tall enough to top them and still get a good yield? any thoughts?

u should have done that when their were 5" and then do those top so you get all kinds of top it just would look all bushy their ready to bloom !!if ur indoor!!!

yeh course they are mate!if your thinking of flowering anytime soon give it about 2weeks or longer more veg time after you top before you do.

Yes, def. but a lot still depends on the strain. If it's mostly indica, they aren't going to get too big, but they should still yield a decent amount. What strain are you growing?

What do you mean by top? I have about 12 cuttings that are about 5'' tall.

cut ur plants at the top @ a 45Degree angel in a week their will be 2 or 3 stems coming out that means ull have 2 or 3 tops not just one thats how u get more erb.. also lollypop then that gets u big colas

the strain i've got is shiva jack (shiva skunk x Jack herer) so it mostly an indica dominant strain. by top i mean cut the top of the plant off.

yes are u indoor?

yes sir! in a 16 sq. ft grow box.