Will the first signs show at the newest growth? like at the top of the plant? or will the pollen sacks develope first on the lower, larger sets of indernodes?
the fully developed nodes just below the new growth will show first with preflowers. If your in the Northern Hemisphere and your not growing autoflowering strains you've got a long wait, like about mid August.
yeah im up in nor cal. I heard of a method where you just cover a branch of each plant for 1-2 weeks and it Supposedly will show you either balls or pistils.. anyone else heard of or tried this? thanks for the response by the way.