a pic might sure help ...

did it leaf out green.. and is now coloring as you said..

or is it currently leafing out ...???

where are you.. have you ever had a soil test done.. presuming its in mother earth???

ken

It's in a pot. The affected leaves started out a normal green and developed the chlorosis a few days ago. Only a few of the leaves are currently showing problems, but the tree doesn't have that many leaves just yet to begin with. New growth doesn't seem to be affected so far.

Here's a link to a photo which is not my tree, but the pattern is essentially identical:

i155.photobucket.com/albums/s303/alexander3_photos/closeup.jpg