When I brought my cactus in for the winter this year, it fell over and broke into 3 sections. With other cactus', I would just clean up the wound, let it dry for a few months and then stick it in soil. THis cactus is not behaving that way. It refuses to dry out. Instead it just developes this big ugly wet moldy rotting spot across the entire botton. It was a big enough chunk that I could try again by cutting off the rot but its doing it again. I have it sitting in some kitty liter to try to dry it out but its not looking good.
How do I get it to dry out so I can root it?