JoJoe, I am just talking about small rocks for your soil medium to increase/help drainage. That's the important concept here.
Sorry I switched subjects by talking about how to save money...I too am guilty of babbling
but sometimes it's because my mind
is connecting to other stuff while conversation is still going on.
I'll look for that other thread...My sucs aren't going anywhere. I force them to be outside all winter to toughen them up and if they don't make it, well, se la vie. I baby the semps sometimes because they are my favorites...