QuestionsHow to growTrees and ShrubsFrost damageGriselinia yellow leaves 0 Vote Up Vote Down kaye whelan asked 14 years ago My Griselinia hedge has some yellow leaves. Need I worry? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Probably a touch of frost damage, not sever enough to kill it, and it should recover.