I've recently relocated a thriving 10 year old Mediterranean Fan Palm. The first month or so it looked great. Now for the past month the older leaves are turning light green and yellow. I have an aggressive watering schedule as we had to cut away all of the extended roots to create a manageable root ball and I wanted it to get the needed water. I water three times a week on drip and for about 90 minutes each time. I can dial back the amount of water, but I have trees and bushes who need the deep watering needed here in the Phoenix summer so cutting the time would not work. Any suggestions? Could it need Palm food, more water, less water?
