warlock got ya basicly thats all you have to do I would just point out a few things 1. Marical grow is chemicals so if your want no chemicals thats a bad way to go unless it is MG organic but thats minor stuff you should worry about getting through a grow before you start worrying about chemicals.
2. you say you grew up to 2" and they fall over so lets try and adress that. how do you tell when it needs water, most new gardeners over water which would cause a plant to dampen off which is when it rots at the stem and falls over.... could have been your problem.
3. I would stop feeding and just use water and again how do you know when to water
4. although the government can probably pin point where we are at all times I don't think where you are is a medical state and I wouldn't advertise where you are on your profile. no big deal but just one of those things.
5. whatsoil and size pot are you in.(not you but your plant)