Family: Taxodiaceae
Common Name: Giant Sequoia, Giant Redwood, Big Tree

Native to the Sierra Nevadas in California and closely related to Sequoia, Sequoiadendron giganteum, the only species in this genus, is also a huge tree, although shorter than its relative, at about 80 m (260 ft). It holds the record, however, for yielding more timber than any other tree. Both are very long-lived, surviving 1000 years or more. It is distinguishable from Sequoia by its smaller leaves that are spirally arranged, rather than in two rows and flattened. Its cones are also larger.

Species

S. giganteum (Synonym: Wellingtonia gigantea) is a dense, conical tree, growing to about 30 m (100 ft( in cultivation, while reaching 80 m (260 ft) in the wild. Its huge trunk, quite stout at the base, is covered in rough, deeply furrowed, reddish brown bark. The lowest branches arc pendulous, often touching the ground, with upturned tips. The foliage is dark green and slightly prickly. It is a magnificent tree for large parks and gardens.

Cultivation

Sequoiadendron's requirements are similar to those of Sequoia, but it does not tolerate warmer conditions as well and it is more tolerant of drier climates.

Climate

Zone 7.