Alison wrote:

I would like to plant a tree on the sidewalk grass strip in front of
my house that will eventually grow into a tall, graceful shade tree
(no fruit trees, please). The strip is less than 5 feet wide, but I
have seen some pretty big trees growing in strips that size in the
area. I would like to avoid trees with shallow, invasive roots (my
perennial garden is less than 10 feet away), and would be looking for
one that has beautiful fall color. I live in Providence, Rhode Island
(zone 5), and the location faces south. I don't mind slow growers,
because I see this as a tree for future generations, and I would like
my garden to get some more sun in the near future.

The reason you should contact your city is that cities usually
have lists of recommended trees. These lists are based on what
will thrive in your climate and in the confined space between the
sidewalk and curb. The lists are also based on what will not
invade sewer lines, lift sidewalks, or drip on parked cars.

For your situation, I strongly recommend a diciduous tree that
will allow winter sun on your house but shade it in the summer. A
slow grower is good because they generally live longer.

--

David E. Ross
http://www.rossde.com/

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