"Henry Flam" wrote in message
...
I'm writing from Vancouver Canada. In the courtyard of the housing co-op
we have a magnolia that's been growing there for years. In the last
month or so I've noticed that the leaves of the tree are yellowing and
dropping off. They are everywhere.

I know nothing about the maintainance of magnolias but the full-scale
shedding of leaves, at the beginning of summer can't be normal. What is
wrong with the tree and what can we do about? Any advice would be
appreciated.

Try this site:

http://home.att.net/~velvet-hammer/information.html