I have used sta-green soil from lowes. I agree Biobizz would be a good organic choice (but pricey), I've also used jack's gen purpose and bloom, it lacks calcium so be sure to use tap water. BUT if I was gonna recommend a fertilizer for a noob, which you still are no disrespect intented at all, we all were once I'd suggest one of the package deals available like the GO box from general organics or the Recipe for success box from technaflora both cheap $20-40 for a full line up of bottled nutes. and I'd start by following their feeding charts.
as you said in your original post "you truly get out of it what you put into it"
you can learn to grow with Lowe's ferts or buy a complete line of nutes that you will be sure has everything in it they need. if I was starting out now I'd start with the GObox or the recipe for success.
as you said in your original post "you truly get out of it what you put into it"
you can learn to grow with Lowe's ferts or buy a complete line of nutes that you will be sure has everything in it they need. if I was starting out now I'd start with the GObox or the recipe for success.