Ditto on above. Starting out, pretty much anything you do will grow muscle provided your diet is in order and you're getting enough rest.
My first routine was like 20 sets per bodypart...WAY TOO MUCH volume. But, I still grew. After the inevitable plateau I learned different techniques, exercises, blah blah blah.
Now I do straight sets for chest with a shock routine every 6-8 weeks, straight sets for back always changing up the last exercise, Shoulder I pre-exhaust, I superset Bi's and Tri's and also superset Quads and hams. Abs are trisets. I usualy do no more than 8 sets per bodypart per week, a big departure from my first routine.
Short answer, everyone has different biomechanics, different strengths, weaknesses, metabolisms, muscle composition etc. so its really a trial and error algorithm finding whats best for you. Always give a rountine at least 6-8 weeks before you give up on it though.