Hemlock tree

Question

How much growth should I expect from a hemlock as a hedge?

Answer 1

Depending on the variety and cultivator, growth rate can be from a medium rate to slow rate.
Here are some links with more information.

http://hvp.osu.edu/pocketgardener/source/description/ts_ensis.html
http://www.uky.edu/hort/Canadian-Hemlock
http://www.lrconline.com/Extension_Notes_English/pdf/hmlck.pdf