For organics a basic 4 4 4, 3 3 3, 3 1 2, 3 2 2, 4 3 4 etc all will work well.
I used to use bottled organic nutes if my soil depleted but I have found the Epsoma and Dr Earth dry amendment brands to be excellent. And they have versions for Veg, Flower, flower boost etc, lots of good choices...