butterfly bush looks dead after frost

Question

I live in central Illinois. We just had a bad frost and got a lot of my bushes. Will they come back to life this year?

Answer 1

They should regrow their leaves. Here is information that may be of some help: 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