Week 11 of flowering and everything is looking great. Pistil formations are off to a good start and the plant is still stretching. No deficiencies and I started regularly feeding the plant to boost flowering production.
@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.