For my plants then, not so much, most where round cacti and upright growing succulents. So I turn them when I remember it..I noticed they sulk a bit if they got used to that amount of sun and I change it. I just like to turn my plants too because I wanted to know if there were any flowering buds..if there is, I turn them quickly around to face the sun to hasten the growth or to remove debris coming from the city trees, makes for easier cleanup as well.
But in your case, you might have to do the turn a little more often maybe once a week??, since Adeniums are branching, so growth will be even.
