




Emerald Green Arborvitae browning
I’m in central NC, zone 7B. We’ve had a severe drought and I’m hoping that’s all that’s caused the browning in one of my arborvitaes. I have about 14 of them I planted at the same time, about 6-7 years ago. I’ve never seen this much browning on one of them. The browning is primarily on the eastern facing side of the tree. Any help with what might be causing this and if I need to take any action?