My recipes tend to be quite flexible, since I try doing as few water changes as possible.
For veg I aim for NPK 3-1-2 CaMg 2-1
Early flower(1-3weeks) NPK 1-1-2 CaMg 1-0,5
Then I got few recipes going from NPK 1:1:2 to 1:2:4, K to Ca goes to 3:1
But I'd suggest you try Maxibloom. It's pretty...