Large, christmas cactus – do not know specific name

Question

Was give this cactus as a gift. Unfortunately, it was outside when the frost hit. Am attempting to save it. Not all was frozen. What can I do to save as much as I can?

Answer 1

Christmas Cactus come in many different color varieties from traditional red to purple, pink, orange, gold and white.
In each of these color groups there are dozens of common cultivators.

I would trim away any obvious dead material from the plant.
Continue to care for the plant and wait and see.

Here is some links with more information.

https://www.gardeningknowhow.com/ornamental/cacti-succulents/scgen/holiday-cactus-varieties.htm

https://www.gardeningknowhow.com/ornamental/cacti-succulents/christmas-cactus/advice-for-christmas-cactus-care.htm

https://www.gardeningknowhow.com/plant-problems/environmental/tips-for-saving-cold-damaged-plants.htm