[Rocket]

I have some questions about my first Outdoor grow. I started off the plant hydroponically, to germinate (I will post some pictures of what I started it on later), and accidentally left it in there for a while. Thus, the plant (I believe) is stunted. Some symptoms experienced is: A very long stem (abnormally long, 3" or 8 centimeters [actually 7.6]), and it hasn't been growing.

I also moved it from the water to potting-mix, and I have been diligently watering and feeding it (although, not over watering and feeding), and giving it sunlight every day. Currently it is in my room, although as soon as it is over the shock of change of soil (I did search the forums lol) I was planning to move it to a site outside (as I live on a huge property, and no po-po's snoop around). I germinated the plant sometime last week (I did very poor journal work, I have forgotten when I put the seeds in), and moved it into soil this Monday.

Any help would be appreciated, thanks