Yo maybe this will help alittle. I can't recall were I copied it from so props goes to whoever it was.
Basic cheat sheet:
Ec goes up, PH goes down=plants require less nutes.
Ec goes down, PH goes up=Plants require more nutes
Ec stable, PH goes up=Equilibrium=Good thang.
Peace
concur 100% i was going to chime in and saw this and was pin point on. good advise.