Okay, that was it, her growth period is over. My summary is a bit of a mixed bag.
Sonnenerde: I liked how the plant grew in this living soil and am curious on the result after drying and curing. But so far, I'm happy with the experiment
Blumat: I give up - I fell like this is not the watering system for me, despite me really liking the idea and the concept of it. To be fair, I need to check the drippers, if the membrane and moving parts are spotless, to rule out reasons beyond my wrongdoing, but I'm not too hopeful. I just don't think I'll use it again. the water hoses/pipes(?) make the whole plant too immobile, not even turning the pot is possible. I'm sure it's great for certain situations, but just not for me.
Bio Tabs PK Booster+Orgatrex: This time I used a little more Orgatrex, not sure if I changed anything else, but it really made a huge difference, even bigger than in previous grows. The aroma intensified dramatically, the buds were covered in trichomes and bulked up really nicely - and all that was noticeable after a few days.