So for the first 2 weeks i usually prefer going 24/0 but unfortunatly the heat here didnt cooperate and the little ladies suffered from a bit of heatstress.
No worries, we adjusted the light schedule to 20/4 and it looks like they are chilling now.
The blumats are setup correct and the other pots I water with just a little mills vitalize. Some silicium is always good. The soil seems to be doing good aswell as the new growth looks lush, green and healthy.