There ist not very much to tell.
Finally had to put her much higher, because compared to my other plant, she is just tiny. But there was some groth, so she is 20cm tall right now.
Last week i did write about fungus gnats. Haven't seen one in days. So the nematodes killed them off. I'm happy. This is way i'm going to use nematodes as prevention on the beginning of my next grow. I do hope, that this was the root-cause, why she did not develop as fast as i thought she would. But i also did take a look to a lot more growdiaries, and honestly, there are many people with tinier plants at that stage. So i probably shouldn't complain, because there are many variables, that i just can't control right now without a grow tent.
Right now i'm thinking about toping the plant, but i probably won't because i just want to see how the plants are growing quite normal with minimal LST.