Zamnesia/Plagron

For these three I am trying different training techniques. #1 is left untouched/control #2 has been maintained #3 has just been bent over and tied. They have all been up potted in 14l fabric pots with training holes. As you may have seen by the photos #1+#2 have like a yellowing towards the top and clawed leaf tips. One suggesting under fed the other over fed . Could be over watering but I have just put them in the pots and they were very dry so I don't know. Could be transplant shock but the process went perfectly and some symptoms were prior . Also on the older fans seems a little mottled maybe, like a bluey green colour of the veins. I'll ask in the questions. Update in a day or two. I'm hoping for a quick recovery