My four mature Sagos froze back this winter. I cut the fronds off this spring and three of them have come back fine.The fourth one has just now put out a set of fronds. It was also the last one to come back last year. The problem is that the fronds are deformed. They are kind of stunted and curly. Can anyone shed some light on this? I don't know if I should cut these off or just leave it alone.
I hope it hasn't been permanently damaged.