For soil grows I prefer to stick with some form of organic nutes. Sourcing organics and ammending your soil, as well as using various organic teas works great. If you want a more prepackaged solution then General organics and Roots organics both have box starter kits with all the nutes and a feeding schedule that will help you learn what the plant needs at individual stages of growth. Both kits are Ormi certified organic, but many growers will baulk at the idea of bottled nutes being truly organic. From my experience they are much easier to use in soil than chemical nutes and used correctly taste and terpine profile is just as good as any true organic weed I have tried.
As far as chemical nutes, I'm not a huge fan of them in soil grows. If I am going to the trouble of dealing with ph and all that stuff I might as well do soilless or hydro and get a higher yield.