First Grow - Trying to F1 Autos

I Made a few mistakes this week but seemingly got it under control. I had insufficient light initially with the seedlings (too high and not enough light), so they got longer legs. I fixed the light, and then added a little bit of soil around two of them (and left plant #1 alone). Things are looking good and the Easy Boost nutrition I added to the soil seems to be working well enough for this week.