very first grow and just need some reassuring

so i figured i would start small with one plant and see how it goes from there. I currently have my seed germinating and all is going well. i plan on using miracle grow potting soil and i know how the time release may be an issue but i figure as long as i dont over water and dont add any more nutes i should be fine. I have read around and saw how some people have been adding miracle grow bloom booster during flowering and plan on doing that as well. I feel that i have everything covered so if there are any holes in my plan please help me out lol, it would be much appreciated.

You'll want to find a source of micronutrients. I use molasses. (unsulfured) When in MG potting soil, I add 1/2 tsp per gallon of water, once a week during the growth stage. Watch closely for nutrient burn, and adjust as necessary.