My delonix regia seasonally sheds all its leaves, which has been normal, and always grows them back. This time, it shed all its branches too leaving just the stem. It still seems alive and healthy, but I’m wondering if there’s anything I can do to help it?? The top where new sprouts grow has been a dark brown color for about a month and I don’t know if I should trim it or leave it alone. I’ve only been watering when I notice soil is dry so it’s not getting too much. HELP!