We planted a King Palm in our front yard and it has dropped all but one branch. It is in shade for the morning hours and sun for the rest of the day. I just put some palm food on it a week ago and I'm hoping this will help. It's getting water and the soil is very rich in nutrients...does any one have any other suggestions that may help?
This is the only site I could find that even remotely helps with your query about King Palms. I'm afraid I know absolutely nothing about them myself. All the other sites seem to be just selling seeds/trees. Maybe someone else will be able to help you out more than I can. www.desert-tropicals.com/Palm
Is there a university near you with an agriculture department? Sometimes those are good places to seek answers on local plants. Dooley