Both plants are 8 yrs old and over 7 ft tall. Their leaves have turned brown and dropped off, looking as though they have died. Extremely cold winter, long spells below freezing. Will they recover?
Climbing Ivy and Cordyline Plants
Certified GKH Gardening Expert
I am sorry to hear about your plants. It is difficult to say for sure if they will recover; however, these articles should help you: https://www.gardeningknowhow.com/plant-problems/environmental/tips-for-saving-cold-damaged-plants.htm, https://www.gardeningknowhow.com/plant-problems/environmental/how-to-tell-if-a-plant-is-dead-and-how-to-recover-an-almost-dead-plant.htm