I have a carnosa just like Threndodi and mine is doing exactly the same....(a few leaves yellowing) it is a fairly old carnosa that my mother gave me and I was thinking maybe its time to repot it... how do you guys go about repotting a older hoya that is basically so twined around the hanging/macrame hanger that I couldnt possibly untwine it to repot it.... Any ideas ? Because I would like to have a look at the roots myself but its not just a matter of pulling it out of the soil and having a look.... I think the soil is fairly old and kind of hard on top so I thought maybe its either that or maybe I have over watered it a few times - causing the leaves to yellow.... Now its time to look and repot but not an easy feat... Any ideas would help

(I wasnt sure if I should add this to the previous poster as I didnt want to high jack so I started another)