The https://www.zamnesia.nl/zamnesia-seeds/5103-cbd-fix-auto-feminized.html plants didnt do well in the 0,2L cups. Droopy leaves all day.. turning yellow slowly.
I took them out of the cups and found a lot of algae... so I took drastic measures and cleaned the roots as much as possible without doing to much damage.
New cocos and the transplant to the 0,5L cups seems to have fixed the problem. Flowers are starting to show now... 😀