Thuja 

-virescens 'Green Giant'

The 'Green Giant' is a tall, conically shaped Arborvitae with glossy green foliage.  It is a very fast grower (up to 3 feet per year).  

Bloom Time:  None.

Growth Habit:  Tight, Conical, 60' in height (grows 3' per year).

Foliage:  Glossy, Green.

Sun/Shade:  Sun, Partial Shade.

Hardiness Zones:  5-8.