I think that the native American paper birch is native to Minnesota, and
usually birches are fast growing, although they don't cast a dense shade.
Probably many kinds of maple would do well for you as well. If you don't
have to worry about water lines, sewer pipes, etc, then the fastest growing
trees are probably willows and poplars.
"Joseph Paturbo" wrote in message
om...
Just relocated several months ago to Minneapolis area...new
construction, not a tree on the lot (about 1/2 acre). Would like to
put in a few trees this spring. What's recommended in this area for
relatively quick growth and eventual shade? Thanks for any info!

ac