T
The Hemp Goddess
Guest
bho_expertz said:You can change to flowering phase when you want and that is the way to know the sex ... Some plants can show pre-flower, but usually they show sex after you change the light schedule. 3 feet the taller/older ones ... 2,5 feet the others. I have topped them @ 4 node so the height is "not real".
Actually, that is not really true--most plants will show sex while still in veg. And even though you can change to 12/12 anytime, they will not show sex until they are sexually mature (alternating nodes). I think putting them into 132/12 before they are ready encourages stretch. Most strains that I grow take 5-6 weeks to show. I also do not see any alternating nodes. The height of a plant really has nothing to do with its readiness for flowering. Stretch is not growth--internodes are growth.