First grow ever / Milkyway F1

I put my seeds directly in the substrate of a germination set I bought in my local hardware store. The Titan F1 popped out at day 4 (Friday). I was not home from friday till Sunday, at Sunday all of the Milkyway F1s successfully came out of the earth, but grew way to high, because may growtent and light not arrived yet and I had to put them in front of my Window.