Kirin's palm is rotten, how to deal with it?

Too much water is sure to rot the roots. It is suggested to pull the flowers out of the flowerpot, remove the rotten roots, apply some flower disinfectant, air them for a week, then bury them in the sand basin for a month, and then move them into the flowerpot after the roots germinate. Remember to water less, and the flowerpot will get wet when it is dry. The nutrient solution with more flowers will grow quickly. In theory, the golden unicorn is only 10- 15 cm long a year, so it should be no problem to raise 20-25 cm. My golden unicorn grows 20-25 cm every year. I hope it helps you!