QuestionsHow to growTrees and ShrubsFrost damageYucca frost damage 0 Vote Up Vote Down jeff Lynch asked 14 years ago Yucca frost damage, all of the yuccas in my garden and my neighbors have suffered frost damage. Should I prune the tree or leave nature take its course… 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago What you are calling yucca is probably cordyline and it is best left to resprout and then cut back the dead parts.