The Durban poison is now 2ft tall and looking beautiful! Long sativa branching and very slender leaf structures. No nutrients have been given just water. She's off to the flowering room I took a pic of. See ya in week 1 of the flowering stage.
@Tweak, my durban poison is in cyco coco and I only feed it floranova bloom and calmag. I keep the pots very dry so the roots are always getting bursts of air wich helps trigger the metabolism of the plant. If it helps watch on youtube greenhouse seed company grow vids. They will explain the drying and feeding schedule to maximize flower production. Hope this helps.