Sago palms hurt by cold weather
I have several palms that were damaged by the cold weather. All the limbs are brown. Should I go ahead and trim them all back or are the palms dead?
I would wait to trim them until you see signs of new growth. Trimming them now will likely lead to their death. If they are alive, you should see new growth within a month or so. If you do not, then it is safe to assume that they are dead.