Hi everyone, One of my Lemon Meyer trees has a few leaves turning yellow and I was wondering if this is a sign of a possible problem or are the leaves just past their prime. There are only three leaves which look this way but I want to check if it's a potential issue and be able to do something about it before more leaves start turning this way. http://www.flickr.com/photos/laustintx/sets/72157614822134637/ Ok I hunted around the forum (should have done this first) and I'm pretty sure this is just some old leaves it's dropping. http://www.botanicalgarden.ubc.ca/forums/showthread.php?t=42883&highlight=leaves+turning+yellow Thanks for being so helpful to me I really appreciate it.