The durban poison at week 7 of veg after topping last week the plant is getting very tall at almost 20 inches. I'm going to start flowering her at week 8 once the top shoots grow a bit more. I'm still feeding her nutrients with less frequent watering keeping the coco just moist enough for root growth but still able to make the switch to the bloom nutrients once flowering is initiated. no signs of any deficiencies with beautiful long sativa branching which will only increase in the weeks to come.
@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.