Hi there - I love palms. But I struggle to keep them healthy. See attached pic. All my palms seem to go this way. :-( I dont think this palm has been overwatered - I barely water it once a week (or less) and it has sandy soil with rocks and holes in bottom of pot for ample drainage. So if I am overwatering it, then I am amazed. I think there is something else wrong with it. Is it not getting enough sun? can't too much sun burn palms? I have kept this palm in bright shade. Has it been too cold? I live in Los Angeles and the nights have been low 50's for the past month. I also have added palm food to the soil in the pot, to help it, but honestly that didn't seem to do a darn thing. what steps can I take to make this guy healthy again???