Tropic. Banana ScrOG

Welcome to my last updates! Day 43: On today's pictures you can see that the tips of some big fanleaves dried out, almost certainly caused from a nitrogen overdose or to be more exact too much wurm humus in the substrate. Hope i will solve this problem watering with plain water (some runoff) during this week, at least Other than that the plants look pretty good. Very robust - that turns it almost impossible to bend the short branches, still i was able to train them a little further.. I topped all of the branches leaving two internodes with fan leaves but only two sprouts so growth is focused on eight tips but has a few more leaves on it. there was no need for watering. Good root density on the bottom of all five pot's. Day 47: Today the plants were looking great, they were pretty dry since last watering was four days ago. I watered every plant with a liter of water each containing 2ml of Bio Heaven and 2ml of Acti-Vera. Im not using FishMix and BioGrow at this point because plants have just recovered from overfertilization. LST is not easy on this plants, the branches are so short (due to topping) and strong due to vigurous growth, although i think i did a nice job today, at least i didn't snap off any branches, check out the last picture, isn't she 🌱 a beauty? I installed a 1,2m Greenhouse Heating tube (to see on the pictures) in the attempt to bring up day temperatures around 5°C and night temperatures around 10°C, i will try to do this using a timer - ON during the whole night, 15min ON 15min OFF during day. Not sure yet if it works but it will definitely bring up temperatures in that tent 🔥🔥🔥 This weekend i will transplant four of the five plants (plant #5 didn't make the cut) into 26.6l fabric pot's (PurePot's), so next update soon.. Hope to see you round! Peace! ✌️