Growbox-Indoors-First Try

So the humidity went up and down in the last week - usually between 47-55 % humidity, so nothing too risky, and the temperature remained within 24 - 29 C. The middle plant's secondary cotyledon had a seed husk on it, and weighed it down! I tried poking at it with a toothpick, but it wouldn't budge, so rather than rip the leaf, I decided to let nature take its course. I supported the stem with a planter stick for 4 days until it strengthened up to take the weight. No nutrients yet, just distilled water. I'm tempted to transplant, but I'd prefer to wait for more root development. Maybe in the upcoming week, I'll use Plagron Power Roots at a 0,5 ml / L dilution.