Honestly what you should have done is purchased a good organic soil like Vermifire which is pretty much water only, and gotten a feel for how to grow a plant first. Dial in your environment, learn how to troubleshoot problems, get a feel for how much you should be watering, etc. once you get a few grows under your belt and you feel confident that you can get a plant to the finish line, then start messing with building a soil.
Synthetic nutrients aren't dummy proof. They deliver exactly the same thing to the plants that organic fertilizers do, just in a different manner.