Juniperus virginiana 'Taylor'
This selection has a very densely-branched, conical, columnar habit and is considered by some to be one of the best forms for the Midwest plains. Foliage is attractive gray-green. Matures at 15 to 20 feet tall and 4 to 5 feet wide.
USDA Z3 - Cold Hardy to -30 to -40(F)