What you see in this picture is 2 identical patterns. The one on top with all of the coloured Bernat Softee Chunky is the normal size version of this Catherine Wheel Stitch.
Simply by switching the hook to a P Size and ensuring you are using 3 strings at one time, the massive difference between the two is outstanding.
Learn how to Crochet A Massive Granny Square Using This Technique.
Try extreme granny squares on this Beautiful Cream Afghan Pattern; this will give your squares some punch.