QuestionsHow to growTrees and ShrubsFrost damagefrost damage to hedge 0 Vote Up Vote Down mick oneill asked 14 years ago bad frost damage to griissalinia hedge any suggestions? do you think if i cut it out hedge will recover? It looks very brown and dead in parts. thank you for any advice you may have. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Cut out the dead bits and train in from the side.