In article , Peter wrote:

What tree's would be evergreen, grow about 30' high with
a 20' spread, forming a canopy. I was considering a
magnolia.. but am open to suggestions.


Oh, yeah, I missed that about a canopy. Are you sure it's a Magnolia
you're looking for? Evergreen Magnolias have a pyramidal form like an
enormous holly, they're not a canopy tree in the sense that an oak or
maple would be. Again, if you do get a Magnolia, make sure that it's not
one 100' high with a 50' spread.