Please Help my Coral Cactus
I have a Coral Cactus that my husband gave me a couple of years ago. I keep it at my office and have done very little to take care of it except for watering once a week. I love this little guy, but all of a sudden, the right far side of the cactus is getting very wet and mushy. I trimmed off the wet part last week and when I got back in my office this morning, it is spreading. If there is something I can do to save this little guy, please let me know. Thanks!!