Green Giant CedarThe green giant is a large, vigorous, fast growing evergreen. It's pyramidal in shape and has rich green foliage that darkens and may bronze in the winter. It is commonly used for screening and hedging. They will grow to a mature height of 50 ft with a base of 12 18 ft. Annual pruning is recommended to allow the tree to take the shape that best suits your needs. The Green Giant tolerates a wide range of soils including clay, loamy, sandy or acidic