There isn't much to do at the moment. Last week a plant showed a slight potassium deficiency, which I got under control very well with Canna PK13/14.
I'm currently having a temperature problem; since switching the LEDs to 90% output, I've had 32°C at the top of the plants. I'm afraid I need a stronger exhaust system.
@SubliminalSociety, Thanks, I think they look good too.
At the moment I'm just trying to space all the inflorescences a little apart with LST for better light supply. I use pipe cleaners and photo clips on the edge of the pot, but be careful, in the flowering period the stems of the plant are no longer as flexible as in the growth phase. From flowering week 3 I will start defoliating and possibly lollipopping (if that is even necessary with this strain? I don't think so) so that all the buds get the best light.