The Green Giant Thuja is a large and dense, pyramidal-shaped evergreen. The Green Giant is fast-growing and reaches a height of 50 ft. to 60 ft. with a 12 ft. to 20 ft. spread. The foliage is rich green in the summer and darkens or bronzes slightly in the winter. The tree works nicely as a specimen tree or can be planted with others to create a tall hedge or border. It is hardy in Zones 6-8. The plant is shipped in a #1 pot with a minimum height of 12 in. Large evergreen tree Fast-growing Can be planted individually or together to create a privacy hedge Mature tree height of 50 ft. to 60 ft. Minimum tree height of time of shipping is 12 in.