I have this Gollum Jade that is more yellow than green. It seems to be doing ok so I was wondering if this is normal? It gets morning through early afternoon sun, I water when I remember but we've also been getting fairly regular rain so I don't water it much. It's in a cactus soil/perlite mix, I try to go heavier on the perlite, and it's probably been in the pot for 2 years or so.