Q.Key Lime Tree Death
I live in Orlando, Florida and my tree is about 15 feet tall. Therefore, when it gets cold, I can’t cover it any longer to protect it.
We’ve experienced some freezing weather in January and fear that my tree may not have survived because all the leaves have fallen. Is there anything I can do at this point?

Certified GKH Gardening Expert
The following article should be of some help:
https://www.gardeningknowhow.com/plant-problems/environmental/tips-for-saving-cold-damaged-plants.htm