The green giant arborvitae is a large, vigorous, fast-growing evergreen—shooting up by as much as 3 feet per year until maturity. Its natural pyramidal to conical form boasts dense, rich green foliage that darkens or bronzes slightly in the winter. This is an exceptional landscape tree for use as a screen, hedge, or single specimen.
The "Green Giant" Arborvitae is a tall, cylindrical tree that is both taller and wider than the "Emerald Green" Arborvitae. The following is from a U. S. Dept. of Agriculture study of the Green Giant " Green Giant ' is a vigorously growing, pyramidal evergreen with rich green color that remains outstanding throughout hardiness range. It has no serious pest or disease problems and has been widely grown and tested in commercial nursery production.