i count the first signs of life (a tiny spec breaching the surface of the cube), as day 1 already..
at the moment she’s still in the cup, and she will stay in a cup for a while.
I will fill it up with Plagron and perlite though in the next few days.
Day 3 in the evening: I decided to move her into a different cup with some (non-prefertilized) Plagron and Perlite..